Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Akira Kuriki"'
Autor:
Makoto Sakata, Akira Kuriki, Yutaka Moritomo, M. Hanawa, Kenichi Kato, Masaki Takata, J. Tateishi
Publikováno v:
Journal of the Physical Society of Japan. 72:987-990
We have investigated the structural properties of the photo-induced metastable phase of a Prussian blue analogue (Na 0.42 Co[Fe(CN) 6 ] 0.78 ·4.64H 2 O), which shows the photo-magnetization phenomenon, as revealed by means of the high angle-resolved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd1334b8e3a0dc8d65baaa5ab6eacec
https://doi.org/10.1143/jpsj.72.987
https://doi.org/10.1143/jpsj.72.987
Autor:
Yutaka Moritomo, Akira Kuriki, Norimichi Kojima, Masaki Takata, Makoto Sakata, Kenichi Kato, Akio Nakamoto
Publikováno v:
Journal of the Physical Society of Japan. 71:2609-2612
We have performed in situ synchrotron-radiation X-ray powder structural analysis in a spin-crossover complex ([Fe(ptz) 6 )](BF 4 ) 2 : ptz = propyltetrazole) under a photo-excitation with a continuous-wave (CW) green (532 nm) laser at 91 K. The Fe 2+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b60a963ef9d165c22fe88ab26e9947
https://doi.org/10.1143/jpsj.71.2609
https://doi.org/10.1143/jpsj.71.2609
Autor:
Makoto Sakata, Hiroko Tokoro, Masaki Takata, Kenichi Kato, Shin-ichi Ohkoshi, Akira Kuriki, Kazuhito Hashimoto, Yutaka Moritomo
Publikováno v:
Journal of the Physical Society of Japan. 71:2078-2081
Temperature dependence of atomic coordinates is determined for RbMn[Fe(CN) 6 ] by means of synchrotron-radiation (SR) X-ray powder structural analysis. We observed a structural transition from the cubic (F\(\overline{4}\)3m; Z = 4) to the tetragonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9590cc843009458d9a0ac2661d5f8e24
https://doi.org/10.1143/jpsj.71.2078
https://doi.org/10.1143/jpsj.71.2078
Autor:
Yutaka Moritomo, Masaki Takata, Eiji Nishibori, Hiroko Tokoro, M. Hanawa, Shin-ichi Ohkoshi, Y. Ohishi, Makoto Sakata, Kazuhito Hashimoto, Akira Kuriki, K. Kato
Publikováno v:
Physical Review B. 68
Pressure and photoirradiation effects on the structural properties were investigated for a transition metal cyanide, $\mathrm{RbMn}[\mathrm{Fe}(\mathrm{CN}{)}_{6}],$ with perovskitelike structure by means of high-angle resolved synchrotron-radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ba343df5c7ead3734623ede5792510
https://doi.org/10.1103/physrevb.68.144106
https://doi.org/10.1103/physrevb.68.144106
Autor:
Makoto Sakata, Yutaka Moritomo, Arao Nakamura, Eiji Nishibori, Akihiko Machida, Osamu Shimomura, Akira Kuriki, Y. Ohishi, Masaki Takata
Publikováno v:
Physical Review B. 65
Pressure effects on the structural parameters are investigated in a half-doped manganites (Nd 0 . 1 2 5 Sm 0 . 8 7 5 ) 1 / 2 Sr 1 / 2 MnO 3 , by means of the synchrotron-radiation x-ray powder diffraction measurement. The compound shows a pressure-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c2cfbeb10fee72b408e7fa35d53ab8
https://doi.org/10.1103/physrevb.65.113105
https://doi.org/10.1103/physrevb.65.113105
Publikováno v:
Journal of the Physical Society of Japan. 72:765-766
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6aa4549600333c9ffe57a7fd3eb8500
https://doi.org/10.1143/jpsj.72.765
https://doi.org/10.1143/jpsj.72.765
Autor:
Shin-ichi Ohkoshi, Yutaka Moritomo, Kazuhito Hashimoto, Noriaki Hamada, Kenji Ohoyama, Akira Kuriki, Hiroko Tokoro
Publikováno v:
Journal of the Physical Society of Japan. 72:456-457
In RbMn[Fe(CN)6], 1,2) two kinds of magnetic elements, i.e., Fe and Mn, form a three-dimensional NaCl-type structure bridged by CN ions. Recently, Tokoro et al. has reported suppression of magnetization by irradiation of one-pulse laser shot (532 nm,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2bfcd68e6f128ff157861f2377898e7
https://doi.org/10.1143/jpsj.72.456
https://doi.org/10.1143/jpsj.72.456
Publikováno v:
Journal of the Physical Society of Japan. 72:458-459
The tetrahedral geometry in the spinel B site forms the pyrochlore network, which consists of corner-linked arrays of tetrahedral plaquettes. If the B–B exchange coupling is antiferromagetic and the spin direction is collinear, the pyrochlore latti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::401d5f287c505f347dd8986d43582f09
https://doi.org/10.1143/jpsj.72.458
https://doi.org/10.1143/jpsj.72.458
Autor:
Arao Nakamura, Osamu Shimomura, Masaki Takata, Yutaka Moritomo, Eiji Nishibori, Yasuo Ohishi, Akira Kuriki, Nobuo Mori, Noriaki Hamada, Makoto Sakata, Kenichi Kato, Sakae Todo
Publikováno v:
Journal of the Physical Society of Japan. 71:3092-3093
Dept. of Crystalline Materials Science, Nagoya University, Nagoya 464-8603 Dept. of Applied Physics, Nagoya University, Nagoya 464-8603 SPring-8/JASRI, 1-1-1 Koto, Mikazuki-cho, Sayo-gun, Hyogo 679-5198 Faculty of Science and Technology, Science Univ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc489514d48e5a38e1835df7056a8983
https://doi.org/10.1143/jpsj.71.3092
https://doi.org/10.1143/jpsj.71.3092
Autor:
Hiroko Tokoro, Shin-ichi Ohkoshi, Kazuhito Hashimoto, Masaki Takata, Yutaka Moritomo, Kenichi Kato, Makoto Sakata, Akira Kuriki
Publikováno v:
Journal of the Physical Society of Japan. 72:2698-2698
We have performed neutron powder diffraction and Rietveld analysis of RbMn[Fe(CN)6] at 300K and 40K, using the Kinken powder diffractometer for high efficiency and high resolution measurements (HERMES) installed at the JRR-3M reactor at the Japan Ato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977806b1a1a735bd42eddee37958fe2c
https://doi.org/10.1143/jpsj.72.2698
https://doi.org/10.1143/jpsj.72.2698