Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Hirofumi, KASATANI"'
Autor:
Takahiro, ISHIDA, Syohachi, YASU, Hisashi, TAKAHASHI, Hirofumi, KASATANI, Emiko, NOMURA, Masaaki, KANAKUBO, Hideo, AOSHIMA, Hiroaki, YOSHIKUNI
Publikováno v:
静岡理工科大学紀要 = Bulletin of the Shizuoka Institute of Science and Technology. 21:153-166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::35980605a2df80d6248451c5e9fd2565
http://id.nii.ac.jp/1617/00000078/
http://id.nii.ac.jp/1617/00000078/
Charge Density Study on the Ferroelectric Phase in LiTaO3by Synchrotron Radiation Powder Diffraction
Publikováno v:
Ferroelectrics. 304:163-166
The charge density distributions in the ferroelectric phase of LiTaO3 have been obtained at room temperature by means of synchrotron radiation powder X-ray diffraction and the MEM/Rietveld analysis. The first experimental facts that the bonding natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23937ee3cd499d7984e95d303088897b
https://doi.org/10.1080/00150190490457870
https://doi.org/10.1080/00150190490457870
Autor:
Ryoko Katayama, Hikaru Terauchi, Yoshihiro Kuroiwa, Kenichiro Yagi, Hirofumi Kasatani, Shinobu Aoyagi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 199:49-53
The accurate crystal structure of the I-phase in KIO 3 crystal has been obtained at 530 K, for the first time, by the MEM/Rietveld analysis from high-energy X-ray powder-diffraction data. The crystal structure of the I-phase is the rhombohedral perov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60750d2ca5fb715374cfc9ae29dc70b1
https://doi.org/10.1016/s0168-583x(02)01405-2
https://doi.org/10.1016/s0168-583x(02)01405-2
Publikováno v:
Ferroelectrics. 268:3-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9289608db12432b9765274a3435363e
https://doi.org/10.1080/713715956
https://doi.org/10.1080/713715956
Autor:
Kenichiro Yagi, V. Komarov, Hikaru Terauchi, Y. Azuma, Hirofumi Kasatani, Victoria A. Shuvaeva, R. Vedrinski
Publikováno v:
Physical Review B. 62:2969-2972
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96ce56db3e1933cb563bcd9481aab5a1
https://doi.org/10.1103/physrevb.62.2969
https://doi.org/10.1103/physrevb.62.2969
Autor:
Hikaru Terauchi, Kiyoshi Deguchi, T. Okabe, Kiyoshi Sakaue, Yasuhiro Yoneda, Hirofumi Kasatani
Publikováno v:
Journal of Applied Physics. 83:2458-2461
Epitaxial ultrathin films of BaTiO3 were prepared using molecular beam epitaxy. For the substrate, (001)-oriented SrTiO3 single crystals were used. Controlling the growth conditions of these films as well as the semiconductor thin films, led to the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea6663bd14dfc4cf5afc8442ca4ee621
https://doi.org/10.1063/1.367006
https://doi.org/10.1063/1.367006
Autor:
Yuki Nakamoto, Hirofumi Kasatani, Muhtar Ahart, Hidehiro Ohwa, Kiyoshi Deguchi, Takamitsu Yamanaka, Mika Hiroshima
Publikováno v:
Journal of the Physical Society of Japan. 85:014701
The effects of hydrostatic pressure of up to 2.7 GPa on the dielectric constant and pyroelectric charge of Pb(Mg1/3Nb2/3)O3 single crystal were investigated. In addition to the broad and frequency-dependent dielectric anomaly of the relaxor state, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe503cf9bd9d9d25bbdd351e1095be6
https://doi.org/10.7566/jpsj.85.014701
https://doi.org/10.7566/jpsj.85.014701
Autor:
Hirofumi Kasatani, Akira Ando, Kiyoshi Deguchi, Hiroshi Takagi, Naoki Iwaji, Atsushi Honda, Shin’ichi Higai, Shoichiro Suzuki
Publikováno v:
Physical Review B. 86
We successfully obtained Sn-doped SrTiO${}_{3}$ (SSTO) perovskites, and clarified their ferroelectricity and structural properties by using first-principles theoretical calculations. The ferroelectricity of SSTO was confirmed by the appearance of a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427aa034012cb8ac9ec22ee5a1073a52
https://doi.org/10.1103/physrevb.86.060102
https://doi.org/10.1103/physrevb.86.060102
Autor:
Kenji Iijima, Hirofumi Kasatani, Yoshichika Bando, Hikaru Terauchi, Yukiho Watanabe, Takahito Terashima, Y. Daitoh, Y. Yano
Publikováno v:
Journal of Applied Physics. 76:7833-7838
Thin films of BaTiO3 have been epitaxially grown on Pt(001)/MgO(100) substrates by reactive evaporation. Structural and electrical properties were investigated as a function of film thickness. In situ reflection high‐energy electron diffraction and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae39c7194d56506e9446fc806ebb487
https://doi.org/10.1063/1.357891
https://doi.org/10.1063/1.357891
Autor:
Yutaka Iwata, Hironobu Kasano, Hirotake Shigematsu, Hirofumi Kasatani, Hiroyuki Mashiyama, Hikaru Terauchi
Publikováno v:
Journal of the Physical Society of Japan. 63:1681-1684
Low-temperature phase transitions in Rb 2 ZnBr 4 single crystal were reinvestigated by means of neutron and X-ray diffractions. Below 116 K some superlattice reflections appeared at the same position (h/2, k/2, 0) as in other members of Rb 2 ZnCl 4 g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7df65ffd8d5592dbab68092ecacc21d9
https://doi.org/10.1143/jpsj.63.1681
https://doi.org/10.1143/jpsj.63.1681