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#contents()
**2017 [#e03ba5fa]
1. Md. A. Helal, Md. Aftabuzzaman, S. Tsukada, S. Kojima,~
Scientific Reports 7:44448 (2017).~
¡ÈRole of polar nanoregions with weak random fields in Pb-...
2. Šarūnas Svirskas, Jūras Banys, and Seij...
Journal of Applied Physics 121, 134101 (2017),~
¡ÉBroadband dielectric spectroscopy of Pb-based relaxor fe...
**2016 [#e03ba5fa]
1. V. Sivasubramanian, V. Subramanian, and S. Kojima~
Phys. Rev. B 93, 054115-1-7 (2016)~
Classical ferroelectriclike behavior of highly ordered Pb...
2. Md. Saidul Islam, Shinya Tsukada, and Seiji Kojima~
J. Appl. Phys. 119, 094106-1-5 (2016)~
¡ÈAnomalous thermal hysteresis of two first order phase tr...
ferroelectric 0.945 Pb(Zn1/3Nb2/3)O3-0.055PbTiO3 crystals...
scattering¡É
3. M. M. Rahaman, T. Imai, T. Sakamoto, S. Tsukada, and S...
Scientific Report, 6:23898-1-10 (2016).~
¡ÈFano resonance of Li-doped KTa1−xNbxO3 single crys...
4. Md Aftabuzzaman and S. Kojima,~
Jpn. J. Appl. Phys. 55, 07KB03-1-6 (2016).~
¡ÈElectric field effect of relaxor ferroelectric (1-x)Pb(M...
5. Md Al Helal, T. Mori, and S. Kojima~
Ferroelectrics 499, 107–114 (2016).~
¡ÈTerahertz time-domain spectroscopy and Raman scattering ...
6. S. Kojima and T. Mori~
Ferroelectrics 499, 100–106 (2016).~
¡ÈTerahertz time-domain spectroscopy of Raman inactive pho...
7. Seiji Kojima, Kazuki Kanehara, Takuya Hoshina, and Tak...
Jpn. J. Appl. Phys. 55, 10TC02-1-5 (2016).~
¡ÈOptical phonons and polariton dispersions of congruent L...
8. Md Aftabuzzaman, J. Dec, W. Kleemann, and S. Kojima,~
Jpn. J. Appl. Phys. 55, 10TC01-1-5 (2016).~
¡ÈField dependent elastic anomaly in uniaxial tungsten bro...
9. S. Kojima and T. Mori,~
Ferroelectrics 500, 183–202 (2016).~
¡ÈTerahertz time-domain spectroscopy of infrared active so...
10. M. Kabeya, T. Mori, Y. Fujii, A. Koreeda, B. W. Lee, ...
Phys. Rev. B 94, 224204 (2016).~
¡ÈBoson peak dynamics of glassy glucose studied by integra...
**2015 [#e03ba5fa]
1. I. Jankowska-Sumara, M. Ptak, M. Maczka, A. Majchrowsk...
Journal of Alloys and Compounds 644 (2015) 854–861, ~
¡ÈTemperature-dependent Raman scattering study of tin modi...
2. D.-M. Shin, Y.-H. Hwang, J.-H. Ko, and S. Kojima,~
Current Applied Physics 15 (2015) 958-963, ~
¡ÈRelaxation behaviors of enantiomorphic S-ibuprofen as re...
3. K. Matsumoto and S. Kojima,~
Japanese Journal of Applied Physics 54, 10NC04-1-4, (2015...
¡ÈEffect of electric field on uniaxial relaxor ferroelectr...
4. S. Koda, T. Shibata, I. –S. Park , and S. Kojima,~
Current Applied Physics 15 (2015) 805-810. ~
¡ÈRelaxation dynamics and fragility during liquideglass tr...
5. M. Maczka, T. H. Kim, A. Gagor, I. Jankowska-Sumara, A...
Journal of Alloys and Compounds 622 (2015) 935–941.~
¡É Brillouin scattering, DSC, dielectric and X-ray diffrac...
6. S. Koda, H. Takayama, T. Shibata, T. Mori, and S. Koji...
J. Kor. Phys. Soc. 66, 1376∼1380 (2015). ~
¡ÈSmall Angle Neutron Scattering Study on the Structural V...
7. S. Kojima, T. Mori, T. Shibata, and Y. Kobayashi,~
Pharm Anal Acta 6, (2015) 1000401-1-6.~
"Broadband Terahertz Time-Domain and Low-Frequency Raman ...
8. Y. Kobayashi, T. Shibata, T. Mori, and S. Kojima,~
International Letters of Chemistry, Physics and Astronomy...
¡ÈTerahertz Time-Domain Spectroscopy and Low-Frequency Ram...
9. T. Shibata, T. Mori, and S. Kojima,~
Spectrochimica Acta Part A: Molecular and Biomolecular Sp...
¡ÈLow-frequency vibrational properties of crystalline and ...
10. Md. M. Rahaman, T. Imai, J. Kobayashi, and S. Kojima~
Jpn. J. Appl. Phys. 54, 10NB01-1-5 (2015).~
¡ÈEffect of Li-doping on polar-nanoregions in K(Ta1-xNbx)O...
11. Y. Christy, K. Matsumoto, and S. Kojima,~
Jpn. J. Appl. Phys. 54, 07HB02-1-4 (2015).~
¡ÈElastic anomaly and aging of new type of incommensurate ...
12. M. A. Helal, T. Mori, and S. Kojima,~
Appl. Phys. Lett. 106, 182904-1-4 (2015).~
¡ÈSoftening of infrared-active mode of perovskite BaZrO3 p...
13. T. Mori, H. Igawa, D. Okada, Y. Yamamoto, K. Iwamoto,...
J. Mol. Struc. 1090 (2015) 93–97.~
¡ÈBroadband terahertz time-domain spectroscopic study on f...
14. S. Koda, T. Mori, and S. Kojima,~
International Letters of Chemistry, Physics and Astronomy...
¡ÈBroadband Terahertz Time-Domain Spectroscopy and Low-Fre...
15. D. Shimizu, S. Tsukada, M. Matsuura, J. Sakamoto, S. ...
Phys Rev. B 92, 174121-1-5 (2015). ~
¡ÈNegative correlation between electrical response and dom...
16. S. Kojima and T. Mori,~
Ferroelectrics, 485, pp.13–19, (2015).~
¡ÈBroadband Terahertz Time-Domain Spectroscopy of Complex ...
17. T. Sasaki, Y. Hashimoto, T. Mori, and S. Kojima~
International Letters of Chemistry, Physics and Astronomy...
¡ÈBroadband Terahertz Time-Domain Spectroscopy of Archaeol...
18. A. I. Fedoseev, E. A. Popova, P. P. Syrnikov, S. Koji...
JETP Letters, 2015, Vol. 102, No. 12, pp. 789–795~
¡ÈMulticomponent Quasi-Elastic Light Scattering in Na1/2Bi...
**2014 [#e03ba5fa]
***Original papers [#x66964d3]
1. M. Maczka,; T.H. Kim,; M. Ptak; I. Jankowska-Sumara; A...
J. Alloys Comp. 587¡Ê2014¡Ë273-277~
¡ÈHigh-resolution Brillouin scattering studies of phase tr...
2. T. Shibata, H. Takayama, T. H. Kim, and S. Kojima~
Chem. Phys. Lett. 592, 80-84 (2014).~
"Acoustic and thermal anomalies in a liquid-glass transit...
3. T.Shibata, H. Igawa, T.H. Kim, T. Mori, and S. Kojima~
J. Mol. Struct. 1062,185-188 (2014).~
"Glass transition dynamics of anti-inflammatory ketoprofe...
4. G. Shabbir and S. Kojima~
Euro. Phys. Lett. 105 (2014) 57001-1-4.~
¡ÈAnomalous variations in elastic properties of lead zirco...
5. M. Kodama and S. Kojima~
Phys. Chem. Glasses: Eur. J. Glass Sci. Technol. B, 55 (2...
¡ÈVelocity of sound in and elastic properties of alkali me...
6. H. Igawa, M. Mori, and S. Kojima~
Jpn. J. Appl. Phys. 53 (2014) 05FE01.~
¡ÈTerahertz time-domain spectroscopy of congruent LiNbO3 a...
7. H. Takayama, T. Shibata, Y. Kuroda, S. Koda, and S. Ko...
Jpn. J. Appl. Phys. 53 (2014) 07KB06. ~
¡ÈGigahertz elastic properties of cryoprotective aqueous s...
8. T. Imai, S. Toyoda, J. Miyazu, J. Kobayashi, and S. Ko...
Applied Physics Express 7, 071501-1-4 (2014).~
¡ÈChanges in permittivity of KTa1-xNbxO3 crystals induced ...
9. A. Muhtar, S. Kojima, N. Yasuda, and J. Russell~
Ferroelectrics, 467, 138-145 (2014).~
¡ÈSuccessive Pressure-Induced Structural Transitions in Re...
10. S. Aramomi, Y. Matsuda, and S. Kojima~
J. Non-Crys. Solid. 401, 142-146 (2014).~
¡ÈHigh temperature Brillouin scattering study on elastic p...
11. M. K. Singh, G. Singh, T. H. Kim, S. Kojima, R. S. Ka...
EPL, 107 , 26004 (2014). ~
¡ÉHigh-temperature phase transitions in SrHfO3: A Raman sc...
12. M. Mczka, M. Ptak, and S. Kojima ~
Appl. Phys. Lett. 104, 222903 (2014) ~
¡ÈBrillouin scattering study of ferroelectric transition m...
13. K. Suzuki, K. Matsumoto, J. Dec, T. Łukasiewicz,...
Phys. Rev. B 90, 064110 (2014). ~
¡ÉCritical slowing down and elastic anomaly of uniaxial fe...
14. S. Kojima and T. Mori,~
IOP Conf. Ser.: Mater. Sci. Eng. 54, 012001-1-6 (2014).~
¡ÈBroadband terahertz time-domain spectroscopy : crystalli...
~
**2013 [#e03ba5fa]
***Original papers [#x66964d3]
1. T. Shibata, A. Tominaga, H. Takayama, and S. Kojima~
AIP Conf. Proc. 1518, 312-315 (2013).~
¡ÈDynamical properties in supercooling liquid of trehalose...
2. H. Takayama, T. Shibata, T. Ishii, and S. Kojima~
J. Kor. Phys. Soc. 62, 987-990 (2013).~
¡ÈBrillouin-scattering Study of Liquid-glass Transitions i...
3. S. Tsukada, T. H. Kim, and S. Kojima~
APL Mater. 1, 032114-1-7 (2013).~
¡ÈLarge acoustic thermal hysteresis in relaxor ferroelectr...
4. S. Tsukada, Y. Hidaka, S. Kojima, A. A. Bokov, and Z.-...
Phys. Rev. B 87, 014101-1-8 (2013).~
¡ÈDevelopment of nanoscale polarization fluctuations in re...
5. M. Mączka, A. Majchrowski, J. Hanuza, and S. Koji...
J. Phys.: Condens. Matter 25, 025901-1-8 (2013).~
¡ÈTemperature-dependent IR and Raman scattering studies of...
6. J. Zushi, T. Ariizumi, S. Kojima, Ruiping Wang, and H....
Jpn. J. Appl. Phys. 52, 07HB02-1-5 (2013).~
¡ÈFormation of Morphotropic Phase Boundary in (Na0.5K0.5)N...
7. T. H. Kim, J.-H. Ko, H. Takayama, T. Shibata, and S. K...
AIP Conf. Proc. 1518, 316-319 (2013).~
¡ÈGlass transition dynamics of enantiomer (+)-ibuprofen¡É~
8. K. Iwamoto, T. Mori, S. Kajitani, H. Matsumoto, N. Toy...
Phys. Rev. B 88, 104308-1-9 (2013).~
¡ÈOptical conductivity spectra of rattling phonons and cha...
9. K. Iwamoto, S. Kushibiki, H. Honda, S.Kajitani, T. Mor...
J. Phys. Soc. Jpn. 82, 024601-1-7 (2013).~
¡ÈAnomalous Infrared Spectra of Hybridized Phonons in Type...
**2012 [#e03ba5fa]
***Review papers [#x66964d3]
1. S. Kojima, M. Ahart, V. Sivasubramanian, A. A. Bokov, ...
J. Adv. Dielect., 2 (2012) 1241004.~
¡ÈPrecursor Dynamics of Pb(B1/2B¡Ç1/2)O3-type Relaxor Ferro...
***Original papers [#x66964d3]
1. E. Dul¡Çkin, S. Kojima, and M. Roth~
J. Appl. Phys. 111, 084101 (2012).~
¡ÈLow temperature anomalous field effect in SrxBa1-xNb2O6 ...
2. K. Kaneda, K. Arae, M. Kodama, and S. Kojima~
J. Non-Crys. Solids, 358, 799 (2012).~
¡ÈAging, glass transition, supercooled and equilibrium liq...
3. M. Mączka, A. V. Knyazev, A. Majchrowski, J. Hanu...
J. Phys.: Condens. Matter 24, 195902 (2012).~
¡ÈTemperature-dependent Raman scattering study of the defe...
4. J.-H. Ko, T. H. Kim, S. Kojima, K. Roleder, D. Rytz, C...
Current Applied Physics, 12 (2012) 1185-1189.~
¡ÈLogarithmic temperature variations of the elastic consta...
5. T. H. Kim, J.-H. Ko, S. Kojima, A. A. Bokov, X. Long, ...
Appl. Phys. Lett., 111, 082903 (2012).~
¡ÈPhase transition behaviors of PbZr1−xTixO3 single ...
6. T. H. Kim, S. Kojima, and J.-H. Ko~
J. Appl. Phys., 111, 054103 (2012).~
¡ÈPhase transition behaviors in relaxor ferroelectric [001...
7. M. S. Islam, J. Kano, Q. R. Yin, and S. Kojima~
J. Electroceram., 28 (2012) 89-94.~
¡ÈDoping effects on dynamical physical properties of Ca0.6...
8. J.-H. Ko, T. H. Kim, S. Kojima, K. Roleder, and D. Rytz~
Phase Transitions, 85 (2012) 718-726.~
¡ÈPrecursor dynamics in rhodium-doped barium titanate sing...
9. V. Sivasubramanian and S. Kojima~
Phys. Rev. B, 85, 054104 (2012).~
¡ÈBrillouin scattering studies of acoustic phonon modes an...
10. A. M. Pugachev, V. I. Kovalevskii, N. V. Surovtsev, S...
Phys. Rev. Lett., 108, 247601 (2012).~
¡ÈBroken Local Symmetry in Paraelectric BaTiO3 Proved by S...
11. K. Iwamoto, T. Mori, S. Kushibiki, H. Honda, H. Matsu...
Key Eng. Mater. 508, 341-1-6 (2012).~
¡ÈOptical Conductivity of Rattling Phonons in Type-I Clath...
**2011 [#e03ba5fa]
***Review papers [#x66964d3]
1. A. A. Bokov, B. J. Rodriguez, X. Zhao, J.-H. Ko, S. Je...
Z. Kristallogr. 226 (2011) 99-107 . ~
¡ÈCompositional disorder, polar nanoregions and dipole dyn...
2. S. Kojima and J.-H. Ko, ~
Curr. Appl. Phys. 11 (2011)S22-S32. ~
¡ÈBroadband micro-Brillouin scattering spectroscopy of Pb(...
relaxor ferroelectrics¡É~
***Original papers [#x66964d3]
1. R. Ohta, J. Zushi, T. Ariizumi, and S. Kojima, ~
Appl. Phys. Lett. 98 (2011) 092909. ~
Virtual Journal of Nanoscale Science & Technology, the Ma...
2. S. Kojima, S. Tsukada, Y. Hidaka, A.A. Bokov, and Z.-G...
J. Appl. Phys.109 (2011) 084114~
¡ÈBroadband Gigahertz Dynamics of Relaxor Ferroelectric Pb...
3.E. Dul'kin, S. Kojima, and M. Roth ~
J. Appl. Phys. 110 (2011) 044106,~
¡ÈPrecursor Behavior and Field Effect in Uniaxial Sr0.75Ba...
4. M. Maczka, L. Makalik, and S. Kojima ~
J. Phys. Cond. Matt. 23 (2011) 405902. ~
¡ÈTemperature-dependent Raman scattering study of cation-d...
5. J.-H.Ko, T.H. Kim, K. Roleder, D. Rytz, and S. Kojima~
Phys. Rev. B 84, 094123 (2011)(1-10). ~
¡ÈPrecursor dynamics in the ferroelectric phase transition...
6. Jae-Hyeon Ko, Tae Hyun Kim, Kwang-Sei Lee, Seiji Kojim...
Chem. Phys. Lett. 515 (2011) 221-225. ~
¡ÈBrillouin scattering study on crystalline and glassy sta...
7. Jae-Hyeon Ko, Tae Hyun Kim, Seiji Kojima, Ki-Soo Lim, ...
Appl. Phys. Lett. 99 (2011) 212902. ~
¡ÈEffects of Sr content and bias field on acoustic propert...
8. M. Kawashima, Y. Matsuda, and S. Kojima ~
J. Mol. Struc.993 (2011) 155. ~
¡ÈTemperature dependence of elastic properties in alkali b...
9.K. Kaneda, K. Arae, M. Kodama, and S. Kojima,~
Journal of Non-Crystalline Solids (to be published)~
¡ÈAging, glass transition, supercooled and equilibrium liq...
**2010 [#e03ba5fa]
***Review papers [#x66964d3]
1. S. Kojima~
Jpn. J. Appl. Phys. 49 (2010) 07HA01~
¡ÈGigahertz Acoustic Spectroscopy by Micro-Brillouin Scatt...
***Original papers [#x66964d3]
1. J. –H. Ko, D. H. Kim, S. Tsukada, S. Kojima, A. ...
Phys. Rev. B 82 (2010),104110 ~
Crossover in the mechanism of ferroelectric phase trnaisi...
2. T. Kim, S. Kojima, K. Park, S. Kim and J. –H. Ko...
J. Phys. Cond. Matt. 22 (2010) 225904 ~
Precursor polar clusters in the¡¡paraelectric phase of fe...
3. M. Ahart, H. Mao, R. E. Cohen, and R. J. Hemley, G. A....
J. Appl. Phys. 107 (2010) 074110~
Pressure effects on relaxor ferroelectricity of Pb(Sc1/2N...
4. J.-H. Ko, T. H. Kim, S.Kojima, A. A. Bokov and Z.-G. Ye~
J. Appl. Phys. 107 (2010) 045108~
The effect of chemically ordered regions on the acoustic ...
5. Y. Matsuda, M. Kawashima, Y. Moriya, T. Yamada, O. Yam...
J. Phys. Soc. Jpn. 79 (2010) 033801~
Composition Dependence of the Boson Peak and Universality...
6. F. Shikanai, S. Tsukada, J. Kano, and S. Kojima~
Phys. Rev. B 81 (2010) 012301~
Acoustic phonons and a central mode in the protonic condu...
**2009 [#e03ba5fa]
***Original papers [#x66964d3]
6~
A. V. Svanidze1, H. Huth, S. G. Lushnikov, S. Kojima, and...
Appl. Phys. Lett. 95, 263072 (2009)~
Phase transition in tetragonal hen-egg white lysozyme cry...
5~
M. S. Jang, M.K. Ryu, M. H. Yoon, S.H.Lee, H.K.Kim, A.Ono...
A study of the Raman spectra of Al-doped and Ga-doped ZnO...
4~
G. Shabbir and S. Kojima~
J. Appl. Phys. 105, 034106 (2009)~
Acoustic phonon mode anomalies in lanthanum doped lead zi...
3~
V. Sivasubramanian, S. Tsukada, and S. Kojima~
J. Appl. Phys. 105, 014108 (2009)~
Anomalous behavior of acoustic phonon and central peak in...
2~
S. Tsukada, Y. Hiraki, Y. Akishige, and S. Kojima~
Phys. Rev. B 80, 012102 (2009)~
Enhanced polarization fluctuation in KF-substituted BaTiO...
1~
M. Ahart, A. Hushur, Y. Bing, Z. Ye, R. J. Hemley, and S....
Appl. Phys. Lett. 94, 142906 (2009)~
Critical slowing down of relaxation dynamics near the Cur...
**2008 [#e03ba5fa]
***Original papers [#x66964d3]
11~
Jae-Hyeon Ko, Kwang-Sei Lee b, Yuji Ike, Seiji Kojima~
Chem. Phys. Lett. 465, 36 (2008)~
Elastic properties of aspirin in its crystalline and glas...
10~
J.-H. Ko, D. H. Kim and S. Kojima~
Phys. Rev. B 77, 104110 (2008)~
Central peaks, acoustic modes and the dynamics of polar n...
9~
M. Maczka, J. Hanuza and S. Kojima~
Phys. Rev. B 77, 104116 (2008)~
High-resolution temperature dependent Brillouin scatterin...
8~
S. G. Lushnikov, A. I. Fedoseev, S. N. Gvasaliya~
Phys. Rev. B 77, 104122 (2008)~
Anomalous dispersion of the elastic constants at the phas...
7~
G.-M. Rotaru, S. N. Gvasaliya, B. Roessli, S. Kojima, SD....
Appl. Phys. Lett. 93, 032903 (2008)~
Evolusiton of the neutron quasiellastic scattering throug...
6~
Y. Matsuda, Y. Fukawa, Y. Ike, M. Kodama and S. Kojima~
J. Phys. Soc. Jpn. 77, 084602 (2008)~
Dynamic Specific Heat, Glass Transition, and Non-Debye Na...
5~
J.-H. Ko, S. Kojima, T.-Y. Koo, J. H. Jung, C. J. Won, an...
Appl. Phys. Lett. 93,102905 (2008)~
Elastic softening and central peaks in BaTiO3 single crys...
4~
S. Tsukada and S. Kojima~
Phys. Rev. B 78, 144106 (2008)~
Broadband light scattering of two relaxation processes in...
3~
S. Tsukada, Y. Ike, R. Wang and S. Kojima~
J. Phys. Soc. Jpn. 77, 033707 (2007)~
Dynamical Properties of Polar Nanoregions of Relaxor Ferr...
2~
J. -H. Ko, D. H. Kim and S. Kojima~
Phys. Rev. B77, 104110 (2008)~
Central peaks and the dynamics of polar nano regions in P...
1~
S.G. Lushnikov, A.I. Fedoseev, S.N. Gvasaliya and S. Koji...
Phys. Rev. B 77,104122 (2008)~
Anomalous dispersion of the elastic constants at the phas...
**2007 [#e03ba5fa]
***Original papers [#x66964d3]
9~
J.-H. Ko, S. Kojima A. A. Bokov and Z. G. Ye~
Appl. Phys. Lett. 91 (2007) 252909~
Light scattering study of acoustic phonon modes and centr...
8~
J.-H. Ko and S. Kojima~
Appl. Phys. Lett. 91 (2007) 082903~
Intrinsic and extrinsic central peaks in the Brillouin li...
7~
G. Shabbir and S. Kojima~
Appl. Phys. Lett. 91 (2007) 062911~
Central peak and acoustic anomalies of the relaxor ferroe...
6~
A. Hushur, S.N. Gvasaliya, B. Roessli, S.G. Lushnikov and...
Phys. Rev. B 76 (2007) 064104~
Ferroelectric phase transition of stoichiometric lithium ...
5~
Y. Ike, S. Tsukada and S. Kojima~
Rev Sci. Inst. 78 (2007) 076104~
High-resolution Brillouin spectroscopy with angular dispe...
4~
M. Maczka, J. Hanuza, A. Majchrowski and S. Kojima~
Phys. Rev. B 75 (2007) 214105-1-9~
Heat capacity and high-resolution Brillouin scattering st...
3~
M. Maczka, J. Hanuza and M. Majchurouski and S. Kojima~
Appl. Phys. Lett. 90 (2007) 112904~
Diredct evidence of an order-disorder nature of ferroelec...
2~
Jae-Hyeon Ko, Do Han Kim, and Seiji Kojima~
Appl. Phys. Lett. 90 (2007) 112904~
Correlation between the dynamics of polar nanoregions and...
1~
S. N. Gvasaliya, B. Roessli, R. A. Cowley, S. Kojima and ...
J. Phys.: Condens. Matter 19 (2007) 016219~
Neutron scattering studies of the mechanism of ferroelect...
***Proceedings, Special issues [#t40eaa17]
11~
Jun Kano, Shinya Tsukada, Fan Zhang, Tomoaki Karaki, Masa...
Jpn. J. Appl. Phys. 46 (2007) 7148~
Characterization of Dielectric Property of Nanosized (Pb0...
10~
Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshi...
Jpn. J. Appl. Phys. 46 (2007) 7151~
Broadband Inelastic Light Scattering Study on Relaxor Fer...
9~
Y. Matsuda, Y. Fukawa, C. Matsui, Y. Ike, M. Kodama and S...
Fluid Phase Equili. 256 (2007) 127-131~
Calorimetric study of the glass transition dynamics in li...
8~
Y. Ike, Y. Seshimo and S. Kojima~
Fluid Phase Equili. 256 (2007) 123-126~
Complex heat capacity of non-Debye process in glassy gluc...
7~
J. Kano, K. Sasanuma, S. Tsukada, S. Kojima, R. wang, K. ...
Ferroelectrics 347 (2007) 55-59~
Piezoelectric (Na0.5K0.5) NbO3-SrTiO3 ceramics in the tet...
6~
J.-H. Ko and S. Kojima~
Ferroelectrics 347 (2007) 25-29~
Low-frequency central peaks in relaxor ferroelectric PZN-...
5~
G. Shabbir, A. H. Qureshi, S. Kojima and D. A. Hall~
Ferroelectrics 346 (2007) 72-76~
Synthesis and dielectric investigations of (1-x) Bi(Mg1/2...
4~
H. Shigematsu, Y. Akishige, S. Gvasaliya, V. Pomjakushin,...
Ferroelectrics 346 (2007) 43-48~
Neutron powder diffraction study of the phase transition ...
3~
S. Tsukada, Y. Ike, J. Kano, T. Sekiya, Y. Shimojo, R. Wa...
Ferroelectrics 346 (2007) 37-42~
Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O3-0.2PbTiO3...
2~
K. Sasanuma, S. Tsukada, J. Kano, S. Kojima, R. wang, K. ...
Ferroelectrics 348 (2007) 508-514~
Investigation on dielectric and piezoelectric properties ...
1~
A. V. Svanidza, I. L. Sashin, S. G. Lushnikov, S. N. Gva...
Ferroelectrics 348 (2007) 154-160~
Inelastic Incoherent Nwutron Scattering in Some Proteins
**2006 [#ha891385]
***Original papers [#s412652a]
5~
J.-H. Ko, D. H. Kim, S. Kojima, W. Chen and Z. G. Ye~
J. Appl. Phys.100 (2006) 066106-1-3~
Dynamical properties of ferroelectric relaxor Pb(Zn1/3Nb2...
4~
G. Shabbir, S. Kojima and C. Feng~
J. Appl. Phys. 100 (2006) 064107-1-4~
High temperature dc field poling effects on the structura...
3~
Shinya Tsukada, Yuji Ike, and Jun Kano, Tadashi Sekiya, Y...
Appl. Phys. Lett. 89 (2006) 212903-1-3~
Broadband inelastic light scattering of a relaxor ferroel...
2~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya, and S. ...
JETP 48 (2006) pp.1102-1105~
Acoustic Properties of the Disordered Relaxor Ferroelectr...
1~
A. V. Svaniza, S. G. Lushnikov and S. Kojima~
JETP Lett. 84 (2006) pp.551-555~
Anomalous temperature behavior of hypersonic acoustic pho...
***Proceedings, Special issues [#f28c39df]
15~
Y. Matsuda, C. Matsui, Y. Ike, M. Kodama and S. Kojima~
AIP Conf. Proc. 832, (2006) pp155-158~
Complex Heat Capacity of Lithium Borate Glasses Studied b...
14~
M. Sato, Y. Ike , J. Kano and S. Kojima~
AIP Conf. Proc. 832, (2006) pp291-294~
Dynamics of Water-Ethanol Mixtures Studied by Light Scatt...
13~
Y. Ike¡¢Y. Matsuda, S. Kojima and M. Kodama~
Jpn. J. Appl. Phys. 45, 4474-4478 (2006)~
Brillouin Scattering of Liquid Glass Transition in Lithiu...
12~
Y. Matsuda, C. Matsui, Y. Ike, M. Kodama and S. Kojima~
J. Thermal Analysis & Calorimetry, 85 (2006) pp.725–...
Non-Debye Nature in Thermal Relaxation and Thermal Proper...
11~
A.I. Fedoseev, A.V. Svanidze, Seiji Kojima and S.G. Lushn...
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.224-228~
Acousto-ionic interaction in sound velocity behavior at a...
10~
S. Tsukada, Y. Ike, J. Kano and S. Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.79-82~
Brillouin scattering study of glass-forming propylene gly...
9~
Yuji Ike and Seiji Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.383-386~
Brillouin scattering study of polymer dynamics
8~
Anwar Hushur and Seiji Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.35-38~
Brillouin scattering study on ferroelectric single crysta...
7~
A. I. Fedoseev , S. G. Lushnikov,, J. -H. Ko, S. Kojima, ...
Mechanical Spectroscopy III Solid State Phenomena, 115 (2...
Specific features of Brillouin spectra at a high-temperat...
6~
A. M. Pugachev, S. Kojima, H. Anwar~
Phys. Solid State 48, (2006) pp.1050-1052~
¡ÈInvestigation of the phase transition in lithium tantala...
5~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya, S. Koji...
Phys. Solid State 48, (2006) pp. 1102-1105~
Acoustic properties of the disordered relaxor ferroelectr...
4~
Y. Ike, Y. Matsuda, C. Matsui, M. Kodama and S. Kojima~
Phys. Chem. Glasses – Euro J. Glass Sci and Tech., ...
Elastic and thermal properties of lithium borate glass sy...
3~
M. Kodama, A. Ono, S. Kojima, S. A. Feller and M. Affatig...
Phys. Chem. Glasses – Euro J. Glass Sci and Tech., ...
Borate anomaly and anharmonicity in sodium borate glasses
2~
D. H. Kim, J.-H. Ko and S. Kojima~
J. Electroceramics 17 (2006) 515-518~
Field induced successive phase transitions of Pb(Zn1/3Nb2...
1~
J.-H. Ko, D. H. Kim and S. Kojima~
J. K. Phys, Soc. 49 (2006) S5346-S539~
Central peak behaviors of lanthanum lead zirconate ferroe...
**2005 [#vbce1d5b]
***Original papers [#r4332223]
5~
G. Shabbir, J.-H. Ko and S. Kojima~
Appl. Phys. Lett. 86 (2005) 012908~
Observation of low-temperature acoustic anomaly in lantha...
4~
N. V. Surovtsev, A. M. Pugachev, V. K. Malinovsky, A. P. ...
Phys. Rev. B 72, 104303 (2005)~
Low-frequency Raman spectra in LiNbO3: Within and beyond ...
3~
D. H. Kim, J.-H. Ko, C. D. Feng, and S. Kojima~
J. Appl. Phys. 98, 044106 (2005)~
Micro-Brillouin scattering study of ferroelectric relaxor...
2~
D. H. Kim, J.-H. Ko, C. D. Feng, and S. Kojima~
Appl. Phys. Lett. 87, 072908 (2005)~
Microheterogeneity and field-cooling effects on Pb(Zn1/3N...
1~
A. Hushur, H, Shigematsu, Y. Akishige, and S. Kojima~
Appl. Phys. Lett. 86, 112903 (2005)~
Order-disorder nature of ferroelectric BaTi2O5
***Proceedings, Special issues [#e9d07458]
17~
Y. Ike and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.90-92~
Brillouin scattering measurement of stoichiometric lithiu...
16~
Z. Ni, A. Hushur, G. Shabbir and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.134-137~
Dielectric and Vibrational Properties of La3+ Substituted...
15~
D. H. Kim, J.-H. Ko and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.131-133~
A Study of Brillouin Scattering on Relaxor Based Ferroele...
14~
A. Hushur, S. Kojima, T. Shigematsu and Y. Akishige~
J. Kor. Phys. Soc. 46 (2005) pp.86-89~
Raman Scattering Study on New Ferroelectric BaTi2O5 Singl...
13~
M. Kodama, S. Kojima, S. Feller and M. Afftigato~
Phys. Chem. Glasses, 46 (2005) pp.190-193~
Borate anomaly, anharmonicity and fragility in lithium bo...
12~
G. Shabbir and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.128-130~
Low-Temperature Elastic Properties of Lanthanum Lead Zirc...
11~
H. Kitahara, T. Yagi, K. Mano, M. Wada Takeda, S. Kojima ...
J. Kor. Phys. Soc. 46, (2005) pp. 82-85~
Dielectric Characteristics of Water Solutions of Ethanol ...
10~
S. Kojima and J. –H. Ko~
J. Kor. Phys. Soc. 47, (2005) pp.S271-S275~
Brillouin-Scattering Study of Ammonium Dihydrogen Phospha...
Nonscanning Angular-Dispersion-Type Fabry-Perot Interfero...
9~
S. Kojima, H. Kitahara, S. Nishizawa, Y. Yang and M. Wada...
J. Mol. Struc. 744, (2005) pp.243-246~
Terahertz time-domain spectroscopy of low-energy excitati...
8~
N. Zhong, W. Yao, P. Xiang, C. Feng, S. Kojima~
Solid State Commun. 134, (2005) pp.425-429~
Calcium substituting B-site in relaxor ferroelectrics wit...
7~
A. Hushur, S. Kojima, M. Kodama, B. Whittington, M.Olesia...
Jpn. J. Appl. Phys. 44, 6683 (2005)~
Elastic Anomaly of Glass Transitions in Lithium Silicate
6~
S. G. Lushnikov, A. I. Fedoseev, J. –H. Ko and S. K...
Jpn. J. Appl. Phys. 44, 7156 (2005)~
Orientational Field-Induced Effects in Brillouin Spectra ...
5~
A. Hushur, Y. Akishige and S. Kojima~
Materials Science and Engineering B 120 (2005) pp.45̵...
Raman scattering study on ferroelectric (Ba0.32Sr0.68)2Nb...
4~
S. Ike and S. Kojima~
J. Mol. Struc. 744, (2005) pp.521-524~
Brillouin scattering study of liquid–glass transiti...
3~
A. I. Fedoseev, S. G. Lushnikov,1 J.-H. Ko and S. Kojima~
Ferroelectrics, 320 (2005) pp.75–78~
Elastic Properties of Disordered Lead Scandotantalate Cry...
2~
G. Shabbir, Y. Akishige, S. Kojima~
Science and Technology of Advanced Materials 6 (2005) pp....
Normal-incommensurate phase transition in (Sr1-xBax)2Nb2O...
1~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Ferroelectrics 314 (2005) pp.1-8~
Complex dispersion relation of phonon-polariton in congru...
**2004 [#e11cee6e]
***Original papers [#c5b832b7]
7~
J. -H. Ko and S. Kojima~
Phys. Ltt. A 321 (2004) pp.141-146~
Brillouin scattering study on the polypropylene glycol by...
6~
M. Anwar, G. Shabbir, J.-H. Ko and S. Kojima~
J. Phys. D. 37 (2004) pp.1127-1131~
The phase transitions of ferroelectric Sr2Ta2O7 crystals ...
5~
J. Oh, J.A. Seo, G. S. Jeen, H. K. Kim, Y. H. Hwang and S...
J. Kor. Phys. Soc. 44 (2004) pp.527-529~
Dielectric study of the secondary relaxation in glucose-w...
4~
M. Maczka, J.-H. Ko, D. Wlosewicz, P. E. Tomaszewski, S. ...
Solid State Ionics 167 (2004) pp.309-315~
Heat capacity and dielectric studies of ferroelectric sup...
3~
S. Lushnikov, J. -H. Ko and S. Kojima~
Appl. Phys. Lett. 84 (2004) pp.4798-4800~
Anomalous field-induced effects in the sound velocity in ...
2~
S. Lushnikov, J. -H. Ko and S. Kojima~
JETP Lett. 79 (2004) pp.686-690~
E-T phase diagram of the relaxor ferroelectric lead magne...
1~
A. Hushur, H. Shigematsu, Y. Akishige and S. Kojima~
Jpn. J. Appl. Phys. 43 (2004) pp.6825-6828~
Observation of relaxation mode in ferroelectric barium di...
***Proceedings, Special issues [#ted9ab8a]
20~
Y. Ike and S. Kojima~
Proc. Slow Dynamics in Complex Systems 708 (2004) pp.693-...
High-resolution Brillouin Scattering Study of Intermediat...
19~
G. Shabbir and S. Kojima~
Ceramics Interational 30 (2004) pp.1707-1710~
Breillouin scattering investigations of lead mangnesium n...
18~
A. Hushur, Y. Akishige and S. Kojima~
Ceramics Interational 30 (2004) pp.2023-2027~
Soft optical phonon in Ba-doped Sr2Nb2O7 ceramics
17~
G. Shabbir, C. Feng and S. Kojima~
Trans. MRS. Jpn. 29 (2004) pp.1131-1133~
Study of Acoustic Anomalies in Pb(Mg1/3Nb2/3)O3-PbTiO3 Re...
16~
D.-H. Kim, J. -H. Ko, and S. Kojima~
Trans. MRS. Jpn. 29 (2004) pp.1147-1149~
Micro-Brillouin Scattering Study of Pb[(Zn1/3Nb2/3)0.91Ti...
15~
S. Kojima H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. SPIE, 5352 (2004) pp.208-215~
Far-infrared phonon-polariton dispersion studied by THz t...
14~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. Slow Dynamics in Complex Systems 708 (2004) pp.669-...
Terahertz Time Domain Spectroscopy of Boson Peak
13~
G. Shabbir and S. Kojima~
Ferroelectrics 303 (2004) pp.167-171~
Central Peak in PLZT Relaxors Studied by Micro-Brillouin ...
12~
S. Kojima H. Kitahara, S. Nishizawa and M. Wada Takeda~
Ferroelectrics 303 (2004) pp.221-225~
Terahertz Time Domain Spectroscopy of Polariton Dispersio...
11~
S. Lushnikov, J.-H. Ko and S. Kojima~
Ferroelectrics 303 (2004) pp.203-205~
Brillouin Light Scattering in Complex Perovskite
10~
G. Shabbir and S. Kojima|
Ceramics International 30 (2004) pp.1707-1710~
Brillouin scattering investigations of lead mabnesium nio...
9~
A. Hushur, Y. Akishige and S. Kojima~
Ceramics International 30 (2004) pp.2023-2027~
Soft optical phonon in Ba-doped Sr2Nb2O7 ceramics
8~
Y. Ike, Furuta, Kuroda, Sugiura and S. Kojima~
Proc. of 18th International Congress on Acoustics, Kyoto ...
Measurements of elastic properties of optical crystals by...
7~
D.-H. Kim, J. -H. Ko, and S. Kojima~
Proc. of 18th International Congress on Acoustics, Kyoto ...
Brillouin scattering study of potassium lithium niobate c...
6~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
phys. stat. sol. (c) 1 (2004) pp.2674-2677~
Complex disperion relation of phonon-polariton in stoichi...
5~
A. M. Pugachev, H. Anwar, and S. Kojima~
Phys. Stat. Sol. (c) 1 (2004) pp.3122-3125~
Order-disorder nature of lithium tantalite probed by broa...
4~
M. Kodama, S. Kojima, M. Affigato and S. Feller~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Velocity of sound in lithium borate glass and cesium bor...
3~
A. Hushur, M. Affigato, S. Feller, M. Kodama and S. Kojima~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Brillouin scattering study of lithium silicate glass
2~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Terahertz time domain spectroscopy of glass science
1~
Y. Ike and S. Kojima~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Nonscannning Brilloouin scattering spectroscopy applicati...
**2003 [#zb6bf83b]
***Original papers [#l4de8623]
12~
M. Maczka, J. Hanuza, J. -H. Ko and S. Kojima~
Phys. Rev. B 68 (2003)174101-1~
High-resolution broadband Brillouin scattering study of a...
11~
G. Shabbir and S. Kojima~
J. Phys. Condens. Matter 15 (2003) pp.7717-7726~
A micro-Brillouin scattering study of the acoustic proper...
10~
M. Maczka, J. Hanuza, J. -H. Ko and S. Kojima~
J. Appl. Phys. 63 (2003) pp.3781-3784~
Brillouin scattering in RbNbWO6
9~
J. -H. Ko, D.-H. Kim and S. Kojima~
Appl. Phys. Lett. 83 (2003) pp.2037-2039~
Elastic response to different electric-field direction in...
8~
G. Shabbir and S. Kojima~
Europhysics Lett. 63 (2003) pp.388-393~
Brillouin scattering study of La-modified lead zirconate ...
7~
G. Shabbir, J. H. Ko, S. Kojima and Q. Yin~
Appl. Phys. Lett. 82 (2003) pp.4694-4698~
Acoustic properties of PLZT relaxor ferroelectric ceramic...
6~
J. H. Ko, S. Kojima and S. G. Lushnikov~
Appl. Phys. Lett. 82 (2003) pp.4128-4130~
Different dynamic behaviors of PMT and BMT single crystal...
5~
G. Shabbir and S. Kojima~
J. Phys. D: Appl. Phys. 36 (2003) pp.1036-1039~
Acoustic and thermal properties of strontium pyroniobate ...
4~
M. Maczka, A. G. Souza Filho, P. T. C. Freire, J.M. Filho...
J. Raman Spec. 34 (2003) pp.199-204~
Pressure- and temperature dependent Raman studies of KNbW...
3~
J. H. Ko, D. H. Kim, S. Kojima, J. H. Kim and W. K. Choo~
Jpn. J. Appl. Phys. 42 (2003) pp.3076-3079~
Brillouin scattering study on polycrystalline relaxor fer...
2~
H. J. Joo, SW. H. Lee, J. H. No, S. Kojima, C. C. Chou, H...
Jpn. J. Appl. Phys. 42 (2003) pp.1292-1296~
Raman Study of Effects of Hydrogen Gas Annealing on PbTiO...
1~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Phys. Rev. B67 (2003) 035102~
Far-infrared Phonon-Polariton Dispersion Probed by Terahe...
***Proceedings, Special issues [#z6a1ca0b]
12~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Jpn. J. Appl. Phys. 42 (2003) pp.6238-6241~
Polariton Dispesion of LiTaO3 Probed by Terahertz Time Do...
11~
J. -H. Ko and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1298-S1301~
Polarization rotation in the relaxor ferroelectric PZNT s...
10~
M. Wada Takeda, S. Nishizawa and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1220-S1223~
Terahertz time domain spectroscopic study of ferroelectrics
9~
J. -H. Ko, M. Anwar and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1084-S1087~
Elastic properties of bismuth layer-structured perovskite...
8~
G. Shabbir, M. Anwar, J. -H. Ko and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1294-S1297~
Dynanmical properties of Sr2Nb2O7 studied by micro- Brill...
7~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda and S....
Ferroelectrics 284 (2003) pp. 21-29~
Far-infrared ferroelectric soft phonon-polariton probed b...
6~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya¡¤J. H. K...
Ferroelectrics 285 (2003) pp. 119-132~
Dynamical properties of partially disordered crystals of ...
5~
J. H. Ko, D. H. Kim, S. G. Lushnikov, R. S. Katiyar and S...
Ferroelectrics 286 (2003) pp. 61-71~
Dielectric anomalies of BNSBT single crystals with tungst...
4~
S. Kojima, H. Anwar, J. H. Ko, M.Kodama, S. A. Feller, M....
Phys. Chem. Glasses, 44 (2003) pp.88-90~
Brillouin and Raman spectroscopic studies of caesium lith...
3~
S. Kojima, S. Nishizawa and M. Wada Takeda~
J. Mol. Struc. 651-653 (2003) pp.285¡Ý288~
Complex dielectric constants of Boson peaks of PMMA probe...
2~
J. -H. Ko, N. Takada, M. Ueda and S. Kojima~
J. Mol. Struc. 651-653 (2003) pp.159-163~
Study of liquid-glass transition by real time Brillouin s...
1~
D. H. Kim, J. H. Ko, S. Kojima, T. H. Kim and J. H. Ro
J. Korean Phys. Soc. 42 (2003) pp.S1080-1083~
Brillouin scattering study of potassium lithium niobate s...
**2002 [#e7a6d820]
***Original papers [#m3b09b29]
11~
V. N. Novikov, N. V. Sourouvtsev, J. Wierdersich, S. Adic...
Europhysics Lett. 57 (2002) pp.838-844~
On the origin of quasi-elastic light scattering in glasses
10~
G. Matsui and S. Kojima~
Phys. Lett. A 293 (2002) pp.156-160~
Bifurcation of translational and rotational non-Gausian b...
9~
S. Lushnikov, F. M. Jiang and S. Kojima~
Solid State Comm. 122 (2002) pp.129-133~
Central peaks in the vibrational spectrum of the relaxor ...
8~
M. Maczka, J. Hanuza, N. Sidrov and S. Kojima~
Materials Science 20 (2002) pp.105-110~
The study of thermal disordering of the KSc(WO4)2 crystal...
7~
J. H. Ko and S. Kojima~
Jpn. J. Appl. Phys. 41 (2002) pp.3206¡Ý3209~
Fast relaxation dynamics of monohydric alcohols revealed ...
6~
J. H. Ko and S. Kojima~
Appl. Phys. Lett. 81 (2002) pp.1077-1079~
Electric-field effect of Pb[Zn(1/3)Nb(2/3)(0.91)(Ti(0.09)...
5~
J. -H. Ko, S. Kojima, S. Lushnikov, R. S. Katiyar, T. -H....
J. Appl. Phys. 92 (2002) pp.1536-1543~
Low-temperature transverse dielectric anomalies of uniaxi...
4~
J. H. Ko, H. Anwar and S. Kojima~
Appl. Phys. Lett. 81 (2002) pp.4043-4045~
Elastic anomaly and central peak in a ferroelectrioc phas...
3~
F. Jiang and S. Kojima~
Phys. Rev. B 66 (2002) pp.184301-1-6~
Central peaks and Brillouin scattering in uniaxial relaxo...
2~
M. Anwar, J. –H. Ko, S. Kojima, S. S. Lee and M. S....
J. Korean Phys. Soc. 41 (2002) pp.763-768~
Raman scattering study of A- and B-site Substitutins in F...
1~
J. H. Ko and S. Kojima~
Rev. Sci. Instr. 73 (2002) pp.4390-4392~
Nonscanning Brillouin spectroscopy applied to solid mater...
***Proceedings, Special issues [#l0386356]
11~
F. Jiang and S. Kojima~
Ferroelectrics 266 (2002) pp.355-362~
Micro-Brillouin scattering and central peaks of 0.91PZN-0...
10~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Analytical Science 17 (2002) pp.i681-i684~
Far-infrared Phonon-Polariton Dispersion of Bismuth Titan...
9~
J. H. Ko and S. Kojima~
Ferroelectrics, 270, (2002) pp.209-214~
Dielectric and pyroelectric properties of strontium bariu...
8~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Ferroelectrics, 272 (2002) pp.99-104~
Terahertz Time Domain Spectroscopy of Phonon-Polariton in...
7~
J. -H. Ko and S. Kojima~
J. Non-Crys. Solids, 307-310 (2002) pp.154-160~
Fast relaxation dynamics of ethanol revealed by Brillouin...
6~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda and S....
Proc. 18th Inter. Conf. Raman Spectroscopy, Budapest, 200...
Terahertz Time Domain Spectroscopy of Ordinary and Extrao...
5~
J. -H. Ko and S. Kojima~
J. Kor. Phys. Soc. 41 (2002) pp.241-246~
Brillouin Scattering Study of Strontium Barium Niobate at...
4~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda, and S...
Jpn. J. Appl. Phys. 41 (2002) pp.7033-7037~
Terahertz Time Domain Spectroscopy of Phonon-Polaritons i...
3~
J. H. Ko and S. Kojima~
Jpn. J. Appl. Phys. 41 (2002) pp.7038-7041~
Linear and nonlinear dielectric responses of Sr0.61Ba0.39...
2~
S. Nishizawa, N. Tsumura, H. Kitahara, M. Wada Takeda and...
Phys. Med. Bio. 47 (2002) pp.3771-3776~
New Application of Teraheltz Time-Domain Spectrometry (TH...
the Phonon-Polariton Observation on Ferroelectric Crystals
1~
M. Kodama and S. Kojima~
J. Thermal Analysis & Calorimetriy, 69 (2002) pp.961-970~
Anharmonicity and fragilty in lithium borate glass
**2001 [#o194cc87]
***Original papers [#f838b724]
9~
M. Maczka, J. Hanuza, F. Jiang and S. Kojima~
Phys. Rev. B 63 (2001) pp.144101-144111~
Micro-Brillouin study of ferroelastic phase transition in...
8~
O. Y. Jeon, H. K. Kim, T. H. Kim, J. H. Ro, M. Cha and S....
J. Korean Phys. Soc. 38 (2001) pp. 138-141~
Nonlinear Optical Properties of Congruent and Li-Compensa...
7~M. Maczka, J. Hanuza, S. Kojima and Jn der Maas~
J. Solid State Chem. 158 (2001) pp.334-342~
Vibrational Study of Phase Transition in KIn(WO4)2
6~
J. H. Ko, F. Jiang, S. Kojima, T. A. Shaplygina and S. G....
J. Phys. : Condens. Matter 13 (2001) pp.5449-5462~
Linear and nonlinear dielectric susceptibilities of the d...
5~
J. H.Ko, Z. Chao, S. Itoh and S. Kojima~
Jpn. J. Appl. Phys. 40 (2001) pp.3575-3578~
Brillouin Measurement of Glass-Forming Ethanol by Angular...
4~
M. Maczka, J. Hanuza, F. Jiang and S. Kojima~
J. Raman Spec. 32 (2001) pp.287-291~
Vibrational Spectra of KNbW2O9 Hexagonal Tungsten Bronze
3~V. N. Novikov, N. V. Sourouvtsev and S. Kojima~
J. Chem. Phys. 115 (2001) pp.5278-5283~
On spectral shape of low-frequency excess scattering in R...
2~
J. H.Ko, and S. Kojima~
J. Korean Phys. Soc. 39 (2001) pp.702-707~
Brillouin scattering study of primary alcohols using angu...
1~
F. Jiang, S. Kojima, C. Zhao and C. Feng~
Appl. Phys. Lett. 79 (2001) pp.3938-3990~
Chemical ordering in lanthanum-doped lead mangnesium niob...
***Proceedings, Special issues [#l4d25d35]
6~
M. Maczka, F. Jiang, S. Kojima and J. Hanuza~
J. Mol. Structure 563-564 (2001) pp.365-369~
Brillouin Scatteing Study of KAl(MoO4)2 and NaAl(MoO4)2
5~
S. Kojima and F. Jiang~
AIP Proc., Proc. Wiliamsburg, 582 (2001) pp.61-67~
Broadband Brillouin scattering of some ralxor ferroelectr...
4~
F. Jiang, J. H. Ko, S. Kojima, T. A. Shaplygina and S. G....
Jpn. J. Appl. Phys. 41 (2001) pp.5823-5827~
Dynamical Properties of PST probed by micro-Brillouin sca...
3~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Jpn. J. Appl. Phys. 41 (2001) pp.5816-5818~
Study of Crystallization from Amorphous Bi4Ti3O12 by Diel...
2~
S. Kojima, A. Hushur, F. Jiang, S. Hamazaki, M. Takashige...
J. Non-Crys. Solids 293-295 (2001) pp.250-254~
Crystallization of Amorphous Bismuth Titanate
1~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Ferroelectrics. 264 (2001) pp.185-190~
Study of Crystallization from Amorphous State of Ferroele...
**2000 [#r9233bb6]
***Original papers [#nb35cbd2]
6~
M. Maczka, S. Kojima, J. Hanuza and A. Pieyraszko~
J. Phys. : Condens. Matter 12 (2000) pp.1691-1704~
Discovery of phase transitions in Cs6In0.5W10.5O36
5~
M. Maczka, S. Kojima and J. Hanuza~
J. Phys. Chem. Solids 61 (2000) pp.735-742~
Temperature-dependent Raman scattering spectra of CsBi(Mo...
4~
F. Jiang and S. Kojima~
Appl. Phys. Lett. 77 (2000) pp.1271-1273~
Micro-heterogeneity and relaxation in 0.65PMN-0.35PT rela...
3~
F. Jiang, S. Kojima, C. Zhao and C. Feng~
J. Appl. Phys. 88 (2000) pp.3608-3612~
Raman scattering on the B-site order controlled by A-site...
2~
F. Jiang and S. Kojima~
Phys. Rev. B 62 (2000) pp.8572-8575~
Relaxation mode in 0.65PMN-0.35PT relaxor single crystals...
1~
S. Kojima, V. Novikov and M. Kodama~
J. Chem. Phys. 113 (2000) pp.6344-6350~
Fast relaxation, boson peak and anharmonicity in lithium ...
***Proceedings, Special issues [#w346b1ea]
10~
S. Kojima~
Ferroelectrics 239 (2000) pp.55-62~
Raman Spectroscopy of Bismuth Layer Structured Ferroelctr...
9~
A. Onodera, K. Yoshio, C. C. Myint, M. Tanaka, K. Hironak...
Ferroelectrics 239 (2000) pp.159-166~
Thermal Behavior in Ferroelectric SrBi2Ta2O9 Thin Films
8~
I. S. Park and S. Kojima~
Thermochimica Acta 352-353 (2000) pp.147-152~
Glass transition and Structural Relaxation of Intermediat...
7~
C. Zhai, S. Itho and S. Kojima~
Proc. of ICORS, Beijing, 2000, pp.394-395~
Brillouin Scattering Measurement of Liquid Using Nonscann...
6~
M. Anwar, M. S. Jang and S. Kojima~
Proc. of ICORS, Beijing, 2000, pp.444-445~
Raman scattering study of ferroelectric lanthunum substit...
5~
M.Ahart, S.Kojima, M. Takagi, M.Maeda and I Suzuki~
Proc. of ICORS, Beijing, 2000, pp.490-491~
Temperature dependence of the high frequency Raman phonon...
4~
S. Kojima, F. Jiang and M. S. Jang~
Proc. of ICORS, Beijing, 2000, pp.392-394~
Brilluin sctattering study of the ferroelastic phase tran...
3~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Jpn. J. Appl. Phys. 39 (2000) pp.5716-5718~
Observation of Crystallization Process from Amorphous Bi4...
2~
A. Onodera, T.Kubo, K.Yoshio, S. Kojima, H. Yamashita and...
Jpn. J. Appl. Phys. 39 (2000) pp.5711-5715~
Crystal Structure of High-temperature Paraelectric Phase ...
1~
F. Jiang and S. Kojima
Jpn. J. Appl. Phys. 39 (2000) pp.5705-5710~
Study of Three Different Relaxor Ferroelectrics by High R...
½ªÎ»¹Ô:
#contents()
**2017 [#e03ba5fa]
1. Md. A. Helal, Md. Aftabuzzaman, S. Tsukada, S. Kojima,~
Scientific Reports 7:44448 (2017).~
¡ÈRole of polar nanoregions with weak random fields in Pb-...
2. Šarūnas Svirskas, Jūras Banys, and Seij...
Journal of Applied Physics 121, 134101 (2017),~
¡ÉBroadband dielectric spectroscopy of Pb-based relaxor fe...
**2016 [#e03ba5fa]
1. V. Sivasubramanian, V. Subramanian, and S. Kojima~
Phys. Rev. B 93, 054115-1-7 (2016)~
Classical ferroelectriclike behavior of highly ordered Pb...
2. Md. Saidul Islam, Shinya Tsukada, and Seiji Kojima~
J. Appl. Phys. 119, 094106-1-5 (2016)~
¡ÈAnomalous thermal hysteresis of two first order phase tr...
ferroelectric 0.945 Pb(Zn1/3Nb2/3)O3-0.055PbTiO3 crystals...
scattering¡É
3. M. M. Rahaman, T. Imai, T. Sakamoto, S. Tsukada, and S...
Scientific Report, 6:23898-1-10 (2016).~
¡ÈFano resonance of Li-doped KTa1−xNbxO3 single crys...
4. Md Aftabuzzaman and S. Kojima,~
Jpn. J. Appl. Phys. 55, 07KB03-1-6 (2016).~
¡ÈElectric field effect of relaxor ferroelectric (1-x)Pb(M...
5. Md Al Helal, T. Mori, and S. Kojima~
Ferroelectrics 499, 107–114 (2016).~
¡ÈTerahertz time-domain spectroscopy and Raman scattering ...
6. S. Kojima and T. Mori~
Ferroelectrics 499, 100–106 (2016).~
¡ÈTerahertz time-domain spectroscopy of Raman inactive pho...
7. Seiji Kojima, Kazuki Kanehara, Takuya Hoshina, and Tak...
Jpn. J. Appl. Phys. 55, 10TC02-1-5 (2016).~
¡ÈOptical phonons and polariton dispersions of congruent L...
8. Md Aftabuzzaman, J. Dec, W. Kleemann, and S. Kojima,~
Jpn. J. Appl. Phys. 55, 10TC01-1-5 (2016).~
¡ÈField dependent elastic anomaly in uniaxial tungsten bro...
9. S. Kojima and T. Mori,~
Ferroelectrics 500, 183–202 (2016).~
¡ÈTerahertz time-domain spectroscopy of infrared active so...
10. M. Kabeya, T. Mori, Y. Fujii, A. Koreeda, B. W. Lee, ...
Phys. Rev. B 94, 224204 (2016).~
¡ÈBoson peak dynamics of glassy glucose studied by integra...
**2015 [#e03ba5fa]
1. I. Jankowska-Sumara, M. Ptak, M. Maczka, A. Majchrowsk...
Journal of Alloys and Compounds 644 (2015) 854–861, ~
¡ÈTemperature-dependent Raman scattering study of tin modi...
2. D.-M. Shin, Y.-H. Hwang, J.-H. Ko, and S. Kojima,~
Current Applied Physics 15 (2015) 958-963, ~
¡ÈRelaxation behaviors of enantiomorphic S-ibuprofen as re...
3. K. Matsumoto and S. Kojima,~
Japanese Journal of Applied Physics 54, 10NC04-1-4, (2015...
¡ÈEffect of electric field on uniaxial relaxor ferroelectr...
4. S. Koda, T. Shibata, I. –S. Park , and S. Kojima,~
Current Applied Physics 15 (2015) 805-810. ~
¡ÈRelaxation dynamics and fragility during liquideglass tr...
5. M. Maczka, T. H. Kim, A. Gagor, I. Jankowska-Sumara, A...
Journal of Alloys and Compounds 622 (2015) 935–941.~
¡É Brillouin scattering, DSC, dielectric and X-ray diffrac...
6. S. Koda, H. Takayama, T. Shibata, T. Mori, and S. Koji...
J. Kor. Phys. Soc. 66, 1376∼1380 (2015). ~
¡ÈSmall Angle Neutron Scattering Study on the Structural V...
7. S. Kojima, T. Mori, T. Shibata, and Y. Kobayashi,~
Pharm Anal Acta 6, (2015) 1000401-1-6.~
"Broadband Terahertz Time-Domain and Low-Frequency Raman ...
8. Y. Kobayashi, T. Shibata, T. Mori, and S. Kojima,~
International Letters of Chemistry, Physics and Astronomy...
¡ÈTerahertz Time-Domain Spectroscopy and Low-Frequency Ram...
9. T. Shibata, T. Mori, and S. Kojima,~
Spectrochimica Acta Part A: Molecular and Biomolecular Sp...
¡ÈLow-frequency vibrational properties of crystalline and ...
10. Md. M. Rahaman, T. Imai, J. Kobayashi, and S. Kojima~
Jpn. J. Appl. Phys. 54, 10NB01-1-5 (2015).~
¡ÈEffect of Li-doping on polar-nanoregions in K(Ta1-xNbx)O...
11. Y. Christy, K. Matsumoto, and S. Kojima,~
Jpn. J. Appl. Phys. 54, 07HB02-1-4 (2015).~
¡ÈElastic anomaly and aging of new type of incommensurate ...
12. M. A. Helal, T. Mori, and S. Kojima,~
Appl. Phys. Lett. 106, 182904-1-4 (2015).~
¡ÈSoftening of infrared-active mode of perovskite BaZrO3 p...
13. T. Mori, H. Igawa, D. Okada, Y. Yamamoto, K. Iwamoto,...
J. Mol. Struc. 1090 (2015) 93–97.~
¡ÈBroadband terahertz time-domain spectroscopic study on f...
14. S. Koda, T. Mori, and S. Kojima,~
International Letters of Chemistry, Physics and Astronomy...
¡ÈBroadband Terahertz Time-Domain Spectroscopy and Low-Fre...
15. D. Shimizu, S. Tsukada, M. Matsuura, J. Sakamoto, S. ...
Phys Rev. B 92, 174121-1-5 (2015). ~
¡ÈNegative correlation between electrical response and dom...
16. S. Kojima and T. Mori,~
Ferroelectrics, 485, pp.13–19, (2015).~
¡ÈBroadband Terahertz Time-Domain Spectroscopy of Complex ...
17. T. Sasaki, Y. Hashimoto, T. Mori, and S. Kojima~
International Letters of Chemistry, Physics and Astronomy...
¡ÈBroadband Terahertz Time-Domain Spectroscopy of Archaeol...
18. A. I. Fedoseev, E. A. Popova, P. P. Syrnikov, S. Koji...
JETP Letters, 2015, Vol. 102, No. 12, pp. 789–795~
¡ÈMulticomponent Quasi-Elastic Light Scattering in Na1/2Bi...
**2014 [#e03ba5fa]
***Original papers [#x66964d3]
1. M. Maczka,; T.H. Kim,; M. Ptak; I. Jankowska-Sumara; A...
J. Alloys Comp. 587¡Ê2014¡Ë273-277~
¡ÈHigh-resolution Brillouin scattering studies of phase tr...
2. T. Shibata, H. Takayama, T. H. Kim, and S. Kojima~
Chem. Phys. Lett. 592, 80-84 (2014).~
"Acoustic and thermal anomalies in a liquid-glass transit...
3. T.Shibata, H. Igawa, T.H. Kim, T. Mori, and S. Kojima~
J. Mol. Struct. 1062,185-188 (2014).~
"Glass transition dynamics of anti-inflammatory ketoprofe...
4. G. Shabbir and S. Kojima~
Euro. Phys. Lett. 105 (2014) 57001-1-4.~
¡ÈAnomalous variations in elastic properties of lead zirco...
5. M. Kodama and S. Kojima~
Phys. Chem. Glasses: Eur. J. Glass Sci. Technol. B, 55 (2...
¡ÈVelocity of sound in and elastic properties of alkali me...
6. H. Igawa, M. Mori, and S. Kojima~
Jpn. J. Appl. Phys. 53 (2014) 05FE01.~
¡ÈTerahertz time-domain spectroscopy of congruent LiNbO3 a...
7. H. Takayama, T. Shibata, Y. Kuroda, S. Koda, and S. Ko...
Jpn. J. Appl. Phys. 53 (2014) 07KB06. ~
¡ÈGigahertz elastic properties of cryoprotective aqueous s...
8. T. Imai, S. Toyoda, J. Miyazu, J. Kobayashi, and S. Ko...
Applied Physics Express 7, 071501-1-4 (2014).~
¡ÈChanges in permittivity of KTa1-xNbxO3 crystals induced ...
9. A. Muhtar, S. Kojima, N. Yasuda, and J. Russell~
Ferroelectrics, 467, 138-145 (2014).~
¡ÈSuccessive Pressure-Induced Structural Transitions in Re...
10. S. Aramomi, Y. Matsuda, and S. Kojima~
J. Non-Crys. Solid. 401, 142-146 (2014).~
¡ÈHigh temperature Brillouin scattering study on elastic p...
11. M. K. Singh, G. Singh, T. H. Kim, S. Kojima, R. S. Ka...
EPL, 107 , 26004 (2014). ~
¡ÉHigh-temperature phase transitions in SrHfO3: A Raman sc...
12. M. Mczka, M. Ptak, and S. Kojima ~
Appl. Phys. Lett. 104, 222903 (2014) ~
¡ÈBrillouin scattering study of ferroelectric transition m...
13. K. Suzuki, K. Matsumoto, J. Dec, T. Łukasiewicz,...
Phys. Rev. B 90, 064110 (2014). ~
¡ÉCritical slowing down and elastic anomaly of uniaxial fe...
14. S. Kojima and T. Mori,~
IOP Conf. Ser.: Mater. Sci. Eng. 54, 012001-1-6 (2014).~
¡ÈBroadband terahertz time-domain spectroscopy : crystalli...
~
**2013 [#e03ba5fa]
***Original papers [#x66964d3]
1. T. Shibata, A. Tominaga, H. Takayama, and S. Kojima~
AIP Conf. Proc. 1518, 312-315 (2013).~
¡ÈDynamical properties in supercooling liquid of trehalose...
2. H. Takayama, T. Shibata, T. Ishii, and S. Kojima~
J. Kor. Phys. Soc. 62, 987-990 (2013).~
¡ÈBrillouin-scattering Study of Liquid-glass Transitions i...
3. S. Tsukada, T. H. Kim, and S. Kojima~
APL Mater. 1, 032114-1-7 (2013).~
¡ÈLarge acoustic thermal hysteresis in relaxor ferroelectr...
4. S. Tsukada, Y. Hidaka, S. Kojima, A. A. Bokov, and Z.-...
Phys. Rev. B 87, 014101-1-8 (2013).~
¡ÈDevelopment of nanoscale polarization fluctuations in re...
5. M. Mączka, A. Majchrowski, J. Hanuza, and S. Koji...
J. Phys.: Condens. Matter 25, 025901-1-8 (2013).~
¡ÈTemperature-dependent IR and Raman scattering studies of...
6. J. Zushi, T. Ariizumi, S. Kojima, Ruiping Wang, and H....
Jpn. J. Appl. Phys. 52, 07HB02-1-5 (2013).~
¡ÈFormation of Morphotropic Phase Boundary in (Na0.5K0.5)N...
7. T. H. Kim, J.-H. Ko, H. Takayama, T. Shibata, and S. K...
AIP Conf. Proc. 1518, 316-319 (2013).~
¡ÈGlass transition dynamics of enantiomer (+)-ibuprofen¡É~
8. K. Iwamoto, T. Mori, S. Kajitani, H. Matsumoto, N. Toy...
Phys. Rev. B 88, 104308-1-9 (2013).~
¡ÈOptical conductivity spectra of rattling phonons and cha...
9. K. Iwamoto, S. Kushibiki, H. Honda, S.Kajitani, T. Mor...
J. Phys. Soc. Jpn. 82, 024601-1-7 (2013).~
¡ÈAnomalous Infrared Spectra of Hybridized Phonons in Type...
**2012 [#e03ba5fa]
***Review papers [#x66964d3]
1. S. Kojima, M. Ahart, V. Sivasubramanian, A. A. Bokov, ...
J. Adv. Dielect., 2 (2012) 1241004.~
¡ÈPrecursor Dynamics of Pb(B1/2B¡Ç1/2)O3-type Relaxor Ferro...
***Original papers [#x66964d3]
1. E. Dul¡Çkin, S. Kojima, and M. Roth~
J. Appl. Phys. 111, 084101 (2012).~
¡ÈLow temperature anomalous field effect in SrxBa1-xNb2O6 ...
2. K. Kaneda, K. Arae, M. Kodama, and S. Kojima~
J. Non-Crys. Solids, 358, 799 (2012).~
¡ÈAging, glass transition, supercooled and equilibrium liq...
3. M. Mączka, A. V. Knyazev, A. Majchrowski, J. Hanu...
J. Phys.: Condens. Matter 24, 195902 (2012).~
¡ÈTemperature-dependent Raman scattering study of the defe...
4. J.-H. Ko, T. H. Kim, S. Kojima, K. Roleder, D. Rytz, C...
Current Applied Physics, 12 (2012) 1185-1189.~
¡ÈLogarithmic temperature variations of the elastic consta...
5. T. H. Kim, J.-H. Ko, S. Kojima, A. A. Bokov, X. Long, ...
Appl. Phys. Lett., 111, 082903 (2012).~
¡ÈPhase transition behaviors of PbZr1−xTixO3 single ...
6. T. H. Kim, S. Kojima, and J.-H. Ko~
J. Appl. Phys., 111, 054103 (2012).~
¡ÈPhase transition behaviors in relaxor ferroelectric [001...
7. M. S. Islam, J. Kano, Q. R. Yin, and S. Kojima~
J. Electroceram., 28 (2012) 89-94.~
¡ÈDoping effects on dynamical physical properties of Ca0.6...
8. J.-H. Ko, T. H. Kim, S. Kojima, K. Roleder, and D. Rytz~
Phase Transitions, 85 (2012) 718-726.~
¡ÈPrecursor dynamics in rhodium-doped barium titanate sing...
9. V. Sivasubramanian and S. Kojima~
Phys. Rev. B, 85, 054104 (2012).~
¡ÈBrillouin scattering studies of acoustic phonon modes an...
10. A. M. Pugachev, V. I. Kovalevskii, N. V. Surovtsev, S...
Phys. Rev. Lett., 108, 247601 (2012).~
¡ÈBroken Local Symmetry in Paraelectric BaTiO3 Proved by S...
11. K. Iwamoto, T. Mori, S. Kushibiki, H. Honda, H. Matsu...
Key Eng. Mater. 508, 341-1-6 (2012).~
¡ÈOptical Conductivity of Rattling Phonons in Type-I Clath...
**2011 [#e03ba5fa]
***Review papers [#x66964d3]
1. A. A. Bokov, B. J. Rodriguez, X. Zhao, J.-H. Ko, S. Je...
Z. Kristallogr. 226 (2011) 99-107 . ~
¡ÈCompositional disorder, polar nanoregions and dipole dyn...
2. S. Kojima and J.-H. Ko, ~
Curr. Appl. Phys. 11 (2011)S22-S32. ~
¡ÈBroadband micro-Brillouin scattering spectroscopy of Pb(...
relaxor ferroelectrics¡É~
***Original papers [#x66964d3]
1. R. Ohta, J. Zushi, T. Ariizumi, and S. Kojima, ~
Appl. Phys. Lett. 98 (2011) 092909. ~
Virtual Journal of Nanoscale Science & Technology, the Ma...
2. S. Kojima, S. Tsukada, Y. Hidaka, A.A. Bokov, and Z.-G...
J. Appl. Phys.109 (2011) 084114~
¡ÈBroadband Gigahertz Dynamics of Relaxor Ferroelectric Pb...
3.E. Dul'kin, S. Kojima, and M. Roth ~
J. Appl. Phys. 110 (2011) 044106,~
¡ÈPrecursor Behavior and Field Effect in Uniaxial Sr0.75Ba...
4. M. Maczka, L. Makalik, and S. Kojima ~
J. Phys. Cond. Matt. 23 (2011) 405902. ~
¡ÈTemperature-dependent Raman scattering study of cation-d...
5. J.-H.Ko, T.H. Kim, K. Roleder, D. Rytz, and S. Kojima~
Phys. Rev. B 84, 094123 (2011)(1-10). ~
¡ÈPrecursor dynamics in the ferroelectric phase transition...
6. Jae-Hyeon Ko, Tae Hyun Kim, Kwang-Sei Lee, Seiji Kojim...
Chem. Phys. Lett. 515 (2011) 221-225. ~
¡ÈBrillouin scattering study on crystalline and glassy sta...
7. Jae-Hyeon Ko, Tae Hyun Kim, Seiji Kojima, Ki-Soo Lim, ...
Appl. Phys. Lett. 99 (2011) 212902. ~
¡ÈEffects of Sr content and bias field on acoustic propert...
8. M. Kawashima, Y. Matsuda, and S. Kojima ~
J. Mol. Struc.993 (2011) 155. ~
¡ÈTemperature dependence of elastic properties in alkali b...
9.K. Kaneda, K. Arae, M. Kodama, and S. Kojima,~
Journal of Non-Crystalline Solids (to be published)~
¡ÈAging, glass transition, supercooled and equilibrium liq...
**2010 [#e03ba5fa]
***Review papers [#x66964d3]
1. S. Kojima~
Jpn. J. Appl. Phys. 49 (2010) 07HA01~
¡ÈGigahertz Acoustic Spectroscopy by Micro-Brillouin Scatt...
***Original papers [#x66964d3]
1. J. –H. Ko, D. H. Kim, S. Tsukada, S. Kojima, A. ...
Phys. Rev. B 82 (2010),104110 ~
Crossover in the mechanism of ferroelectric phase trnaisi...
2. T. Kim, S. Kojima, K. Park, S. Kim and J. –H. Ko...
J. Phys. Cond. Matt. 22 (2010) 225904 ~
Precursor polar clusters in the¡¡paraelectric phase of fe...
3. M. Ahart, H. Mao, R. E. Cohen, and R. J. Hemley, G. A....
J. Appl. Phys. 107 (2010) 074110~
Pressure effects on relaxor ferroelectricity of Pb(Sc1/2N...
4. J.-H. Ko, T. H. Kim, S.Kojima, A. A. Bokov and Z.-G. Ye~
J. Appl. Phys. 107 (2010) 045108~
The effect of chemically ordered regions on the acoustic ...
5. Y. Matsuda, M. Kawashima, Y. Moriya, T. Yamada, O. Yam...
J. Phys. Soc. Jpn. 79 (2010) 033801~
Composition Dependence of the Boson Peak and Universality...
6. F. Shikanai, S. Tsukada, J. Kano, and S. Kojima~
Phys. Rev. B 81 (2010) 012301~
Acoustic phonons and a central mode in the protonic condu...
**2009 [#e03ba5fa]
***Original papers [#x66964d3]
6~
A. V. Svanidze1, H. Huth, S. G. Lushnikov, S. Kojima, and...
Appl. Phys. Lett. 95, 263072 (2009)~
Phase transition in tetragonal hen-egg white lysozyme cry...
5~
M. S. Jang, M.K. Ryu, M. H. Yoon, S.H.Lee, H.K.Kim, A.Ono...
A study of the Raman spectra of Al-doped and Ga-doped ZnO...
4~
G. Shabbir and S. Kojima~
J. Appl. Phys. 105, 034106 (2009)~
Acoustic phonon mode anomalies in lanthanum doped lead zi...
3~
V. Sivasubramanian, S. Tsukada, and S. Kojima~
J. Appl. Phys. 105, 014108 (2009)~
Anomalous behavior of acoustic phonon and central peak in...
2~
S. Tsukada, Y. Hiraki, Y. Akishige, and S. Kojima~
Phys. Rev. B 80, 012102 (2009)~
Enhanced polarization fluctuation in KF-substituted BaTiO...
1~
M. Ahart, A. Hushur, Y. Bing, Z. Ye, R. J. Hemley, and S....
Appl. Phys. Lett. 94, 142906 (2009)~
Critical slowing down of relaxation dynamics near the Cur...
**2008 [#e03ba5fa]
***Original papers [#x66964d3]
11~
Jae-Hyeon Ko, Kwang-Sei Lee b, Yuji Ike, Seiji Kojima~
Chem. Phys. Lett. 465, 36 (2008)~
Elastic properties of aspirin in its crystalline and glas...
10~
J.-H. Ko, D. H. Kim and S. Kojima~
Phys. Rev. B 77, 104110 (2008)~
Central peaks, acoustic modes and the dynamics of polar n...
9~
M. Maczka, J. Hanuza and S. Kojima~
Phys. Rev. B 77, 104116 (2008)~
High-resolution temperature dependent Brillouin scatterin...
8~
S. G. Lushnikov, A. I. Fedoseev, S. N. Gvasaliya~
Phys. Rev. B 77, 104122 (2008)~
Anomalous dispersion of the elastic constants at the phas...
7~
G.-M. Rotaru, S. N. Gvasaliya, B. Roessli, S. Kojima, SD....
Appl. Phys. Lett. 93, 032903 (2008)~
Evolusiton of the neutron quasiellastic scattering throug...
6~
Y. Matsuda, Y. Fukawa, Y. Ike, M. Kodama and S. Kojima~
J. Phys. Soc. Jpn. 77, 084602 (2008)~
Dynamic Specific Heat, Glass Transition, and Non-Debye Na...
5~
J.-H. Ko, S. Kojima, T.-Y. Koo, J. H. Jung, C. J. Won, an...
Appl. Phys. Lett. 93,102905 (2008)~
Elastic softening and central peaks in BaTiO3 single crys...
4~
S. Tsukada and S. Kojima~
Phys. Rev. B 78, 144106 (2008)~
Broadband light scattering of two relaxation processes in...
3~
S. Tsukada, Y. Ike, R. Wang and S. Kojima~
J. Phys. Soc. Jpn. 77, 033707 (2007)~
Dynamical Properties of Polar Nanoregions of Relaxor Ferr...
2~
J. -H. Ko, D. H. Kim and S. Kojima~
Phys. Rev. B77, 104110 (2008)~
Central peaks and the dynamics of polar nano regions in P...
1~
S.G. Lushnikov, A.I. Fedoseev, S.N. Gvasaliya and S. Koji...
Phys. Rev. B 77,104122 (2008)~
Anomalous dispersion of the elastic constants at the phas...
**2007 [#e03ba5fa]
***Original papers [#x66964d3]
9~
J.-H. Ko, S. Kojima A. A. Bokov and Z. G. Ye~
Appl. Phys. Lett. 91 (2007) 252909~
Light scattering study of acoustic phonon modes and centr...
8~
J.-H. Ko and S. Kojima~
Appl. Phys. Lett. 91 (2007) 082903~
Intrinsic and extrinsic central peaks in the Brillouin li...
7~
G. Shabbir and S. Kojima~
Appl. Phys. Lett. 91 (2007) 062911~
Central peak and acoustic anomalies of the relaxor ferroe...
6~
A. Hushur, S.N. Gvasaliya, B. Roessli, S.G. Lushnikov and...
Phys. Rev. B 76 (2007) 064104~
Ferroelectric phase transition of stoichiometric lithium ...
5~
Y. Ike, S. Tsukada and S. Kojima~
Rev Sci. Inst. 78 (2007) 076104~
High-resolution Brillouin spectroscopy with angular dispe...
4~
M. Maczka, J. Hanuza, A. Majchrowski and S. Kojima~
Phys. Rev. B 75 (2007) 214105-1-9~
Heat capacity and high-resolution Brillouin scattering st...
3~
M. Maczka, J. Hanuza and M. Majchurouski and S. Kojima~
Appl. Phys. Lett. 90 (2007) 112904~
Diredct evidence of an order-disorder nature of ferroelec...
2~
Jae-Hyeon Ko, Do Han Kim, and Seiji Kojima~
Appl. Phys. Lett. 90 (2007) 112904~
Correlation between the dynamics of polar nanoregions and...
1~
S. N. Gvasaliya, B. Roessli, R. A. Cowley, S. Kojima and ...
J. Phys.: Condens. Matter 19 (2007) 016219~
Neutron scattering studies of the mechanism of ferroelect...
***Proceedings, Special issues [#t40eaa17]
11~
Jun Kano, Shinya Tsukada, Fan Zhang, Tomoaki Karaki, Masa...
Jpn. J. Appl. Phys. 46 (2007) 7148~
Characterization of Dielectric Property of Nanosized (Pb0...
10~
Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshi...
Jpn. J. Appl. Phys. 46 (2007) 7151~
Broadband Inelastic Light Scattering Study on Relaxor Fer...
9~
Y. Matsuda, Y. Fukawa, C. Matsui, Y. Ike, M. Kodama and S...
Fluid Phase Equili. 256 (2007) 127-131~
Calorimetric study of the glass transition dynamics in li...
8~
Y. Ike, Y. Seshimo and S. Kojima~
Fluid Phase Equili. 256 (2007) 123-126~
Complex heat capacity of non-Debye process in glassy gluc...
7~
J. Kano, K. Sasanuma, S. Tsukada, S. Kojima, R. wang, K. ...
Ferroelectrics 347 (2007) 55-59~
Piezoelectric (Na0.5K0.5) NbO3-SrTiO3 ceramics in the tet...
6~
J.-H. Ko and S. Kojima~
Ferroelectrics 347 (2007) 25-29~
Low-frequency central peaks in relaxor ferroelectric PZN-...
5~
G. Shabbir, A. H. Qureshi, S. Kojima and D. A. Hall~
Ferroelectrics 346 (2007) 72-76~
Synthesis and dielectric investigations of (1-x) Bi(Mg1/2...
4~
H. Shigematsu, Y. Akishige, S. Gvasaliya, V. Pomjakushin,...
Ferroelectrics 346 (2007) 43-48~
Neutron powder diffraction study of the phase transition ...
3~
S. Tsukada, Y. Ike, J. Kano, T. Sekiya, Y. Shimojo, R. Wa...
Ferroelectrics 346 (2007) 37-42~
Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O3-0.2PbTiO3...
2~
K. Sasanuma, S. Tsukada, J. Kano, S. Kojima, R. wang, K. ...
Ferroelectrics 348 (2007) 508-514~
Investigation on dielectric and piezoelectric properties ...
1~
A. V. Svanidza, I. L. Sashin, S. G. Lushnikov, S. N. Gva...
Ferroelectrics 348 (2007) 154-160~
Inelastic Incoherent Nwutron Scattering in Some Proteins
**2006 [#ha891385]
***Original papers [#s412652a]
5~
J.-H. Ko, D. H. Kim, S. Kojima, W. Chen and Z. G. Ye~
J. Appl. Phys.100 (2006) 066106-1-3~
Dynamical properties of ferroelectric relaxor Pb(Zn1/3Nb2...
4~
G. Shabbir, S. Kojima and C. Feng~
J. Appl. Phys. 100 (2006) 064107-1-4~
High temperature dc field poling effects on the structura...
3~
Shinya Tsukada, Yuji Ike, and Jun Kano, Tadashi Sekiya, Y...
Appl. Phys. Lett. 89 (2006) 212903-1-3~
Broadband inelastic light scattering of a relaxor ferroel...
2~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya, and S. ...
JETP 48 (2006) pp.1102-1105~
Acoustic Properties of the Disordered Relaxor Ferroelectr...
1~
A. V. Svaniza, S. G. Lushnikov and S. Kojima~
JETP Lett. 84 (2006) pp.551-555~
Anomalous temperature behavior of hypersonic acoustic pho...
***Proceedings, Special issues [#f28c39df]
15~
Y. Matsuda, C. Matsui, Y. Ike, M. Kodama and S. Kojima~
AIP Conf. Proc. 832, (2006) pp155-158~
Complex Heat Capacity of Lithium Borate Glasses Studied b...
14~
M. Sato, Y. Ike , J. Kano and S. Kojima~
AIP Conf. Proc. 832, (2006) pp291-294~
Dynamics of Water-Ethanol Mixtures Studied by Light Scatt...
13~
Y. Ike¡¢Y. Matsuda, S. Kojima and M. Kodama~
Jpn. J. Appl. Phys. 45, 4474-4478 (2006)~
Brillouin Scattering of Liquid Glass Transition in Lithiu...
12~
Y. Matsuda, C. Matsui, Y. Ike, M. Kodama and S. Kojima~
J. Thermal Analysis & Calorimetry, 85 (2006) pp.725–...
Non-Debye Nature in Thermal Relaxation and Thermal Proper...
11~
A.I. Fedoseev, A.V. Svanidze, Seiji Kojima and S.G. Lushn...
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.224-228~
Acousto-ionic interaction in sound velocity behavior at a...
10~
S. Tsukada, Y. Ike, J. Kano and S. Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.79-82~
Brillouin scattering study of glass-forming propylene gly...
9~
Yuji Ike and Seiji Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.383-386~
Brillouin scattering study of polymer dynamics
8~
Anwar Hushur and Seiji Kojima~
Materials Science and Engineering: A 442¡Ê2006¡Ëpp.35-38~
Brillouin scattering study on ferroelectric single crysta...
7~
A. I. Fedoseev , S. G. Lushnikov,, J. -H. Ko, S. Kojima, ...
Mechanical Spectroscopy III Solid State Phenomena, 115 (2...
Specific features of Brillouin spectra at a high-temperat...
6~
A. M. Pugachev, S. Kojima, H. Anwar~
Phys. Solid State 48, (2006) pp.1050-1052~
¡ÈInvestigation of the phase transition in lithium tantala...
5~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya, S. Koji...
Phys. Solid State 48, (2006) pp. 1102-1105~
Acoustic properties of the disordered relaxor ferroelectr...
4~
Y. Ike, Y. Matsuda, C. Matsui, M. Kodama and S. Kojima~
Phys. Chem. Glasses – Euro J. Glass Sci and Tech., ...
Elastic and thermal properties of lithium borate glass sy...
3~
M. Kodama, A. Ono, S. Kojima, S. A. Feller and M. Affatig...
Phys. Chem. Glasses – Euro J. Glass Sci and Tech., ...
Borate anomaly and anharmonicity in sodium borate glasses
2~
D. H. Kim, J.-H. Ko and S. Kojima~
J. Electroceramics 17 (2006) 515-518~
Field induced successive phase transitions of Pb(Zn1/3Nb2...
1~
J.-H. Ko, D. H. Kim and S. Kojima~
J. K. Phys, Soc. 49 (2006) S5346-S539~
Central peak behaviors of lanthanum lead zirconate ferroe...
**2005 [#vbce1d5b]
***Original papers [#r4332223]
5~
G. Shabbir, J.-H. Ko and S. Kojima~
Appl. Phys. Lett. 86 (2005) 012908~
Observation of low-temperature acoustic anomaly in lantha...
4~
N. V. Surovtsev, A. M. Pugachev, V. K. Malinovsky, A. P. ...
Phys. Rev. B 72, 104303 (2005)~
Low-frequency Raman spectra in LiNbO3: Within and beyond ...
3~
D. H. Kim, J.-H. Ko, C. D. Feng, and S. Kojima~
J. Appl. Phys. 98, 044106 (2005)~
Micro-Brillouin scattering study of ferroelectric relaxor...
2~
D. H. Kim, J.-H. Ko, C. D. Feng, and S. Kojima~
Appl. Phys. Lett. 87, 072908 (2005)~
Microheterogeneity and field-cooling effects on Pb(Zn1/3N...
1~
A. Hushur, H, Shigematsu, Y. Akishige, and S. Kojima~
Appl. Phys. Lett. 86, 112903 (2005)~
Order-disorder nature of ferroelectric BaTi2O5
***Proceedings, Special issues [#e9d07458]
17~
Y. Ike and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.90-92~
Brillouin scattering measurement of stoichiometric lithiu...
16~
Z. Ni, A. Hushur, G. Shabbir and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.134-137~
Dielectric and Vibrational Properties of La3+ Substituted...
15~
D. H. Kim, J.-H. Ko and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.131-133~
A Study of Brillouin Scattering on Relaxor Based Ferroele...
14~
A. Hushur, S. Kojima, T. Shigematsu and Y. Akishige~
J. Kor. Phys. Soc. 46 (2005) pp.86-89~
Raman Scattering Study on New Ferroelectric BaTi2O5 Singl...
13~
M. Kodama, S. Kojima, S. Feller and M. Afftigato~
Phys. Chem. Glasses, 46 (2005) pp.190-193~
Borate anomaly, anharmonicity and fragility in lithium bo...
12~
G. Shabbir and S. Kojima~
J. Kor. Phys. Soc. 46 (2005) pp.128-130~
Low-Temperature Elastic Properties of Lanthanum Lead Zirc...
11~
H. Kitahara, T. Yagi, K. Mano, M. Wada Takeda, S. Kojima ...
J. Kor. Phys. Soc. 46, (2005) pp. 82-85~
Dielectric Characteristics of Water Solutions of Ethanol ...
10~
S. Kojima and J. –H. Ko~
J. Kor. Phys. Soc. 47, (2005) pp.S271-S275~
Brillouin-Scattering Study of Ammonium Dihydrogen Phospha...
Nonscanning Angular-Dispersion-Type Fabry-Perot Interfero...
9~
S. Kojima, H. Kitahara, S. Nishizawa, Y. Yang and M. Wada...
J. Mol. Struc. 744, (2005) pp.243-246~
Terahertz time-domain spectroscopy of low-energy excitati...
8~
N. Zhong, W. Yao, P. Xiang, C. Feng, S. Kojima~
Solid State Commun. 134, (2005) pp.425-429~
Calcium substituting B-site in relaxor ferroelectrics wit...
7~
A. Hushur, S. Kojima, M. Kodama, B. Whittington, M.Olesia...
Jpn. J. Appl. Phys. 44, 6683 (2005)~
Elastic Anomaly of Glass Transitions in Lithium Silicate
6~
S. G. Lushnikov, A. I. Fedoseev, J. –H. Ko and S. K...
Jpn. J. Appl. Phys. 44, 7156 (2005)~
Orientational Field-Induced Effects in Brillouin Spectra ...
5~
A. Hushur, Y. Akishige and S. Kojima~
Materials Science and Engineering B 120 (2005) pp.45̵...
Raman scattering study on ferroelectric (Ba0.32Sr0.68)2Nb...
4~
S. Ike and S. Kojima~
J. Mol. Struc. 744, (2005) pp.521-524~
Brillouin scattering study of liquid–glass transiti...
3~
A. I. Fedoseev, S. G. Lushnikov,1 J.-H. Ko and S. Kojima~
Ferroelectrics, 320 (2005) pp.75–78~
Elastic Properties of Disordered Lead Scandotantalate Cry...
2~
G. Shabbir, Y. Akishige, S. Kojima~
Science and Technology of Advanced Materials 6 (2005) pp....
Normal-incommensurate phase transition in (Sr1-xBax)2Nb2O...
1~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Ferroelectrics 314 (2005) pp.1-8~
Complex dispersion relation of phonon-polariton in congru...
**2004 [#e11cee6e]
***Original papers [#c5b832b7]
7~
J. -H. Ko and S. Kojima~
Phys. Ltt. A 321 (2004) pp.141-146~
Brillouin scattering study on the polypropylene glycol by...
6~
M. Anwar, G. Shabbir, J.-H. Ko and S. Kojima~
J. Phys. D. 37 (2004) pp.1127-1131~
The phase transitions of ferroelectric Sr2Ta2O7 crystals ...
5~
J. Oh, J.A. Seo, G. S. Jeen, H. K. Kim, Y. H. Hwang and S...
J. Kor. Phys. Soc. 44 (2004) pp.527-529~
Dielectric study of the secondary relaxation in glucose-w...
4~
M. Maczka, J.-H. Ko, D. Wlosewicz, P. E. Tomaszewski, S. ...
Solid State Ionics 167 (2004) pp.309-315~
Heat capacity and dielectric studies of ferroelectric sup...
3~
S. Lushnikov, J. -H. Ko and S. Kojima~
Appl. Phys. Lett. 84 (2004) pp.4798-4800~
Anomalous field-induced effects in the sound velocity in ...
2~
S. Lushnikov, J. -H. Ko and S. Kojima~
JETP Lett. 79 (2004) pp.686-690~
E-T phase diagram of the relaxor ferroelectric lead magne...
1~
A. Hushur, H. Shigematsu, Y. Akishige and S. Kojima~
Jpn. J. Appl. Phys. 43 (2004) pp.6825-6828~
Observation of relaxation mode in ferroelectric barium di...
***Proceedings, Special issues [#ted9ab8a]
20~
Y. Ike and S. Kojima~
Proc. Slow Dynamics in Complex Systems 708 (2004) pp.693-...
High-resolution Brillouin Scattering Study of Intermediat...
19~
G. Shabbir and S. Kojima~
Ceramics Interational 30 (2004) pp.1707-1710~
Breillouin scattering investigations of lead mangnesium n...
18~
A. Hushur, Y. Akishige and S. Kojima~
Ceramics Interational 30 (2004) pp.2023-2027~
Soft optical phonon in Ba-doped Sr2Nb2O7 ceramics
17~
G. Shabbir, C. Feng and S. Kojima~
Trans. MRS. Jpn. 29 (2004) pp.1131-1133~
Study of Acoustic Anomalies in Pb(Mg1/3Nb2/3)O3-PbTiO3 Re...
16~
D.-H. Kim, J. -H. Ko, and S. Kojima~
Trans. MRS. Jpn. 29 (2004) pp.1147-1149~
Micro-Brillouin Scattering Study of Pb[(Zn1/3Nb2/3)0.91Ti...
15~
S. Kojima H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. SPIE, 5352 (2004) pp.208-215~
Far-infrared phonon-polariton dispersion studied by THz t...
14~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. Slow Dynamics in Complex Systems 708 (2004) pp.669-...
Terahertz Time Domain Spectroscopy of Boson Peak
13~
G. Shabbir and S. Kojima~
Ferroelectrics 303 (2004) pp.167-171~
Central Peak in PLZT Relaxors Studied by Micro-Brillouin ...
12~
S. Kojima H. Kitahara, S. Nishizawa and M. Wada Takeda~
Ferroelectrics 303 (2004) pp.221-225~
Terahertz Time Domain Spectroscopy of Polariton Dispersio...
11~
S. Lushnikov, J.-H. Ko and S. Kojima~
Ferroelectrics 303 (2004) pp.203-205~
Brillouin Light Scattering in Complex Perovskite
10~
G. Shabbir and S. Kojima|
Ceramics International 30 (2004) pp.1707-1710~
Brillouin scattering investigations of lead mabnesium nio...
9~
A. Hushur, Y. Akishige and S. Kojima~
Ceramics International 30 (2004) pp.2023-2027~
Soft optical phonon in Ba-doped Sr2Nb2O7 ceramics
8~
Y. Ike, Furuta, Kuroda, Sugiura and S. Kojima~
Proc. of 18th International Congress on Acoustics, Kyoto ...
Measurements of elastic properties of optical crystals by...
7~
D.-H. Kim, J. -H. Ko, and S. Kojima~
Proc. of 18th International Congress on Acoustics, Kyoto ...
Brillouin scattering study of potassium lithium niobate c...
6~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
phys. stat. sol. (c) 1 (2004) pp.2674-2677~
Complex disperion relation of phonon-polariton in stoichi...
5~
A. M. Pugachev, H. Anwar, and S. Kojima~
Phys. Stat. Sol. (c) 1 (2004) pp.3122-3125~
Order-disorder nature of lithium tantalite probed by broa...
4~
M. Kodama, S. Kojima, M. Affigato and S. Feller~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Velocity of sound in lithium borate glass and cesium bor...
3~
A. Hushur, M. Affigato, S. Feller, M. Kodama and S. Kojima~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Brillouin scattering study of lithium silicate glass
2~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Terahertz time domain spectroscopy of glass science
1~
Y. Ike and S. Kojima~
Proc. XXth International Congress on Glass, 2004, Kyoto, ...
Nonscannning Brilloouin scattering spectroscopy applicati...
**2003 [#zb6bf83b]
***Original papers [#l4de8623]
12~
M. Maczka, J. Hanuza, J. -H. Ko and S. Kojima~
Phys. Rev. B 68 (2003)174101-1~
High-resolution broadband Brillouin scattering study of a...
11~
G. Shabbir and S. Kojima~
J. Phys. Condens. Matter 15 (2003) pp.7717-7726~
A micro-Brillouin scattering study of the acoustic proper...
10~
M. Maczka, J. Hanuza, J. -H. Ko and S. Kojima~
J. Appl. Phys. 63 (2003) pp.3781-3784~
Brillouin scattering in RbNbWO6
9~
J. -H. Ko, D.-H. Kim and S. Kojima~
Appl. Phys. Lett. 83 (2003) pp.2037-2039~
Elastic response to different electric-field direction in...
8~
G. Shabbir and S. Kojima~
Europhysics Lett. 63 (2003) pp.388-393~
Brillouin scattering study of La-modified lead zirconate ...
7~
G. Shabbir, J. H. Ko, S. Kojima and Q. Yin~
Appl. Phys. Lett. 82 (2003) pp.4694-4698~
Acoustic properties of PLZT relaxor ferroelectric ceramic...
6~
J. H. Ko, S. Kojima and S. G. Lushnikov~
Appl. Phys. Lett. 82 (2003) pp.4128-4130~
Different dynamic behaviors of PMT and BMT single crystal...
5~
G. Shabbir and S. Kojima~
J. Phys. D: Appl. Phys. 36 (2003) pp.1036-1039~
Acoustic and thermal properties of strontium pyroniobate ...
4~
M. Maczka, A. G. Souza Filho, P. T. C. Freire, J.M. Filho...
J. Raman Spec. 34 (2003) pp.199-204~
Pressure- and temperature dependent Raman studies of KNbW...
3~
J. H. Ko, D. H. Kim, S. Kojima, J. H. Kim and W. K. Choo~
Jpn. J. Appl. Phys. 42 (2003) pp.3076-3079~
Brillouin scattering study on polycrystalline relaxor fer...
2~
H. J. Joo, SW. H. Lee, J. H. No, S. Kojima, C. C. Chou, H...
Jpn. J. Appl. Phys. 42 (2003) pp.1292-1296~
Raman Study of Effects of Hydrogen Gas Annealing on PbTiO...
1~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Phys. Rev. B67 (2003) 035102~
Far-infrared Phonon-Polariton Dispersion Probed by Terahe...
***Proceedings, Special issues [#z6a1ca0b]
12~
S. Kojima, H. Kitahara, S. Nishizawa and M. Wada Takeda~
Jpn. J. Appl. Phys. 42 (2003) pp.6238-6241~
Polariton Dispesion of LiTaO3 Probed by Terahertz Time Do...
11~
J. -H. Ko and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1298-S1301~
Polarization rotation in the relaxor ferroelectric PZNT s...
10~
M. Wada Takeda, S. Nishizawa and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1220-S1223~
Terahertz time domain spectroscopic study of ferroelectrics
9~
J. -H. Ko, M. Anwar and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1084-S1087~
Elastic properties of bismuth layer-structured perovskite...
8~
G. Shabbir, M. Anwar, J. -H. Ko and S. Kojima~
J. Korean Phys. Soc. 42 (2003) pp.S1294-S1297~
Dynanmical properties of Sr2Nb2O7 studied by micro- Brill...
7~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda and S....
Ferroelectrics 284 (2003) pp. 21-29~
Far-infrared ferroelectric soft phonon-polariton probed b...
6~
A. I. Fedoseev, S. G. Lushnikov, S. N. Gvasaliya¡¤J. H. K...
Ferroelectrics 285 (2003) pp. 119-132~
Dynamical properties of partially disordered crystals of ...
5~
J. H. Ko, D. H. Kim, S. G. Lushnikov, R. S. Katiyar and S...
Ferroelectrics 286 (2003) pp. 61-71~
Dielectric anomalies of BNSBT single crystals with tungst...
4~
S. Kojima, H. Anwar, J. H. Ko, M.Kodama, S. A. Feller, M....
Phys. Chem. Glasses, 44 (2003) pp.88-90~
Brillouin and Raman spectroscopic studies of caesium lith...
3~
S. Kojima, S. Nishizawa and M. Wada Takeda~
J. Mol. Struc. 651-653 (2003) pp.285¡Ý288~
Complex dielectric constants of Boson peaks of PMMA probe...
2~
J. -H. Ko, N. Takada, M. Ueda and S. Kojima~
J. Mol. Struc. 651-653 (2003) pp.159-163~
Study of liquid-glass transition by real time Brillouin s...
1~
D. H. Kim, J. H. Ko, S. Kojima, T. H. Kim and J. H. Ro
J. Korean Phys. Soc. 42 (2003) pp.S1080-1083~
Brillouin scattering study of potassium lithium niobate s...
**2002 [#e7a6d820]
***Original papers [#m3b09b29]
11~
V. N. Novikov, N. V. Sourouvtsev, J. Wierdersich, S. Adic...
Europhysics Lett. 57 (2002) pp.838-844~
On the origin of quasi-elastic light scattering in glasses
10~
G. Matsui and S. Kojima~
Phys. Lett. A 293 (2002) pp.156-160~
Bifurcation of translational and rotational non-Gausian b...
9~
S. Lushnikov, F. M. Jiang and S. Kojima~
Solid State Comm. 122 (2002) pp.129-133~
Central peaks in the vibrational spectrum of the relaxor ...
8~
M. Maczka, J. Hanuza, N. Sidrov and S. Kojima~
Materials Science 20 (2002) pp.105-110~
The study of thermal disordering of the KSc(WO4)2 crystal...
7~
J. H. Ko and S. Kojima~
Jpn. J. Appl. Phys. 41 (2002) pp.3206¡Ý3209~
Fast relaxation dynamics of monohydric alcohols revealed ...
6~
J. H. Ko and S. Kojima~
Appl. Phys. Lett. 81 (2002) pp.1077-1079~
Electric-field effect of Pb[Zn(1/3)Nb(2/3)(0.91)(Ti(0.09)...
5~
J. -H. Ko, S. Kojima, S. Lushnikov, R. S. Katiyar, T. -H....
J. Appl. Phys. 92 (2002) pp.1536-1543~
Low-temperature transverse dielectric anomalies of uniaxi...
4~
J. H. Ko, H. Anwar and S. Kojima~
Appl. Phys. Lett. 81 (2002) pp.4043-4045~
Elastic anomaly and central peak in a ferroelectrioc phas...
3~
F. Jiang and S. Kojima~
Phys. Rev. B 66 (2002) pp.184301-1-6~
Central peaks and Brillouin scattering in uniaxial relaxo...
2~
M. Anwar, J. –H. Ko, S. Kojima, S. S. Lee and M. S....
J. Korean Phys. Soc. 41 (2002) pp.763-768~
Raman scattering study of A- and B-site Substitutins in F...
1~
J. H. Ko and S. Kojima~
Rev. Sci. Instr. 73 (2002) pp.4390-4392~
Nonscanning Brillouin spectroscopy applied to solid mater...
***Proceedings, Special issues [#l0386356]
11~
F. Jiang and S. Kojima~
Ferroelectrics 266 (2002) pp.355-362~
Micro-Brillouin scattering and central peaks of 0.91PZN-0...
10~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Analytical Science 17 (2002) pp.i681-i684~
Far-infrared Phonon-Polariton Dispersion of Bismuth Titan...
9~
J. H. Ko and S. Kojima~
Ferroelectrics, 270, (2002) pp.209-214~
Dielectric and pyroelectric properties of strontium bariu...
8~
S. Kojima, N. Tsumura, M. Wada Takeda, and S. Nishizawa~
Ferroelectrics, 272 (2002) pp.99-104~
Terahertz Time Domain Spectroscopy of Phonon-Polariton in...
7~
J. -H. Ko and S. Kojima~
J. Non-Crys. Solids, 307-310 (2002) pp.154-160~
Fast relaxation dynamics of ethanol revealed by Brillouin...
6~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda and S....
Proc. 18th Inter. Conf. Raman Spectroscopy, Budapest, 200...
Terahertz Time Domain Spectroscopy of Ordinary and Extrao...
5~
J. -H. Ko and S. Kojima~
J. Kor. Phys. Soc. 41 (2002) pp.241-246~
Brillouin Scattering Study of Strontium Barium Niobate at...
4~
S. Kojima, N. Tsumura, H. Kitahara, M. Wada Takeda, and S...
Jpn. J. Appl. Phys. 41 (2002) pp.7033-7037~
Terahertz Time Domain Spectroscopy of Phonon-Polaritons i...
3~
J. H. Ko and S. Kojima~
Jpn. J. Appl. Phys. 41 (2002) pp.7038-7041~
Linear and nonlinear dielectric responses of Sr0.61Ba0.39...
2~
S. Nishizawa, N. Tsumura, H. Kitahara, M. Wada Takeda and...
Phys. Med. Bio. 47 (2002) pp.3771-3776~
New Application of Teraheltz Time-Domain Spectrometry (TH...
the Phonon-Polariton Observation on Ferroelectric Crystals
1~
M. Kodama and S. Kojima~
J. Thermal Analysis & Calorimetriy, 69 (2002) pp.961-970~
Anharmonicity and fragilty in lithium borate glass
**2001 [#o194cc87]
***Original papers [#f838b724]
9~
M. Maczka, J. Hanuza, F. Jiang and S. Kojima~
Phys. Rev. B 63 (2001) pp.144101-144111~
Micro-Brillouin study of ferroelastic phase transition in...
8~
O. Y. Jeon, H. K. Kim, T. H. Kim, J. H. Ro, M. Cha and S....
J. Korean Phys. Soc. 38 (2001) pp. 138-141~
Nonlinear Optical Properties of Congruent and Li-Compensa...
7~M. Maczka, J. Hanuza, S. Kojima and Jn der Maas~
J. Solid State Chem. 158 (2001) pp.334-342~
Vibrational Study of Phase Transition in KIn(WO4)2
6~
J. H. Ko, F. Jiang, S. Kojima, T. A. Shaplygina and S. G....
J. Phys. : Condens. Matter 13 (2001) pp.5449-5462~
Linear and nonlinear dielectric susceptibilities of the d...
5~
J. H.Ko, Z. Chao, S. Itoh and S. Kojima~
Jpn. J. Appl. Phys. 40 (2001) pp.3575-3578~
Brillouin Measurement of Glass-Forming Ethanol by Angular...
4~
M. Maczka, J. Hanuza, F. Jiang and S. Kojima~
J. Raman Spec. 32 (2001) pp.287-291~
Vibrational Spectra of KNbW2O9 Hexagonal Tungsten Bronze
3~V. N. Novikov, N. V. Sourouvtsev and S. Kojima~
J. Chem. Phys. 115 (2001) pp.5278-5283~
On spectral shape of low-frequency excess scattering in R...
2~
J. H.Ko, and S. Kojima~
J. Korean Phys. Soc. 39 (2001) pp.702-707~
Brillouin scattering study of primary alcohols using angu...
1~
F. Jiang, S. Kojima, C. Zhao and C. Feng~
Appl. Phys. Lett. 79 (2001) pp.3938-3990~
Chemical ordering in lanthanum-doped lead mangnesium niob...
***Proceedings, Special issues [#l4d25d35]
6~
M. Maczka, F. Jiang, S. Kojima and J. Hanuza~
J. Mol. Structure 563-564 (2001) pp.365-369~
Brillouin Scatteing Study of KAl(MoO4)2 and NaAl(MoO4)2
5~
S. Kojima and F. Jiang~
AIP Proc., Proc. Wiliamsburg, 582 (2001) pp.61-67~
Broadband Brillouin scattering of some ralxor ferroelectr...
4~
F. Jiang, J. H. Ko, S. Kojima, T. A. Shaplygina and S. G....
Jpn. J. Appl. Phys. 41 (2001) pp.5823-5827~
Dynamical Properties of PST probed by micro-Brillouin sca...
3~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Jpn. J. Appl. Phys. 41 (2001) pp.5816-5818~
Study of Crystallization from Amorphous Bi4Ti3O12 by Diel...
2~
S. Kojima, A. Hushur, F. Jiang, S. Hamazaki, M. Takashige...
J. Non-Crys. Solids 293-295 (2001) pp.250-254~
Crystallization of Amorphous Bismuth Titanate
1~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Ferroelectrics. 264 (2001) pp.185-190~
Study of Crystallization from Amorphous State of Ferroele...
**2000 [#r9233bb6]
***Original papers [#nb35cbd2]
6~
M. Maczka, S. Kojima, J. Hanuza and A. Pieyraszko~
J. Phys. : Condens. Matter 12 (2000) pp.1691-1704~
Discovery of phase transitions in Cs6In0.5W10.5O36
5~
M. Maczka, S. Kojima and J. Hanuza~
J. Phys. Chem. Solids 61 (2000) pp.735-742~
Temperature-dependent Raman scattering spectra of CsBi(Mo...
4~
F. Jiang and S. Kojima~
Appl. Phys. Lett. 77 (2000) pp.1271-1273~
Micro-heterogeneity and relaxation in 0.65PMN-0.35PT rela...
3~
F. Jiang, S. Kojima, C. Zhao and C. Feng~
J. Appl. Phys. 88 (2000) pp.3608-3612~
Raman scattering on the B-site order controlled by A-site...
2~
F. Jiang and S. Kojima~
Phys. Rev. B 62 (2000) pp.8572-8575~
Relaxation mode in 0.65PMN-0.35PT relaxor single crystals...
1~
S. Kojima, V. Novikov and M. Kodama~
J. Chem. Phys. 113 (2000) pp.6344-6350~
Fast relaxation, boson peak and anharmonicity in lithium ...
***Proceedings, Special issues [#w346b1ea]
10~
S. Kojima~
Ferroelectrics 239 (2000) pp.55-62~
Raman Spectroscopy of Bismuth Layer Structured Ferroelctr...
9~
A. Onodera, K. Yoshio, C. C. Myint, M. Tanaka, K. Hironak...
Ferroelectrics 239 (2000) pp.159-166~
Thermal Behavior in Ferroelectric SrBi2Ta2O9 Thin Films
8~
I. S. Park and S. Kojima~
Thermochimica Acta 352-353 (2000) pp.147-152~
Glass transition and Structural Relaxation of Intermediat...
7~
C. Zhai, S. Itho and S. Kojima~
Proc. of ICORS, Beijing, 2000, pp.394-395~
Brillouin Scattering Measurement of Liquid Using Nonscann...
6~
M. Anwar, M. S. Jang and S. Kojima~
Proc. of ICORS, Beijing, 2000, pp.444-445~
Raman scattering study of ferroelectric lanthunum substit...
5~
M.Ahart, S.Kojima, M. Takagi, M.Maeda and I Suzuki~
Proc. of ICORS, Beijing, 2000, pp.490-491~
Temperature dependence of the high frequency Raman phonon...
4~
S. Kojima, F. Jiang and M. S. Jang~
Proc. of ICORS, Beijing, 2000, pp.392-394~
Brilluin sctattering study of the ferroelastic phase tran...
3~
M. Takashige, S. Hamazaki, Y. Takaha. F. Shimizu, T. Yama...
Jpn. J. Appl. Phys. 39 (2000) pp.5716-5718~
Observation of Crystallization Process from Amorphous Bi4...
2~
A. Onodera, T.Kubo, K.Yoshio, S. Kojima, H. Yamashita and...
Jpn. J. Appl. Phys. 39 (2000) pp.5711-5715~
Crystal Structure of High-temperature Paraelectric Phase ...
1~
F. Jiang and S. Kojima
Jpn. J. Appl. Phys. 39 (2000) pp.5705-5710~
Study of Three Different Relaxor Ferroelectrics by High R...
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