Local Thermal Vibration of The Rutile-Type Compounds by EXAFS
論文 (18件):
Kei-ichiro MURAI, Akira YOSHIASA, Satoko ISHIMARU, Mayu YOSHIHARA, Ginga KITAHARA, Makoto TOKUDA, Hidetomo HONGU, Koichi MOMMA, Kazumasa SUGIYAMA. Chemical composition, crystal structure and spontaneous polarization of swedenborgite. Journal of Mineralogical and Petrological Sciences. 2024. 119. 1. n/a-n/a
Kei-ichiro Murai, Koyumi Yamashita, Ginga Kitahara, Makoto Tokuda, Akira Yoshiasa. Syntheses, single crystal structure analyses and ultraviolet light emission of CaW1-xMoxO4 (x= 0.0-1.0) scheelite-powellite solid solutions. Journal of Mineralogical and Petrological Sciences. 2023
Akira Yoshiasa, Ginga Kitahara, Tsubasa Tobase, Tatsuya Hiratoko, Hidetomo Hongu, Tomotaka Nakatani, Kei-ichiro Murai. Determination of Ferro- and Antiferroelectricity Using the Temperature Dependence of the Pre-Edge Features in the XANES Spectra: XANES Study of Tetragonal and Cubic ATiO3 (A = Sr, Ba, and Pb) and PbZrO3. physica status solidi (b). 2018. 255. 11. 1800050-1800050
Toshihiro Moriga, Hiroshi Fujigaki, Yuma Ogita, Issei Muguruma, Fumika Bando, Kei-Ichiro Murai, Geoffrey I. N. Waterhouse. X-ray Rietveld refinement of structure of Ba-deficient Ba3Si6O12N2:Eu phosphor. MODERN PHYSICS LETTERS B. 2015. 29. 6-7
Hiroki Okudera, Akira Yoshiasa, Kei-ichiro Murai, Maki Okube, Takashi Takeda, Shinichi Kikkawa. Local structure of magnetite and maghemite and chemical shift in Fe K-edge XANES. JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES. 2012. 107. 3. 127-132
AKIRA YOSHIASA, KEI-ICHIRO MURAI, HIROSHI ARIMA, YOSHINORI KATAYAMA. PRECISE STRUCTURE ANALYSES OF ADVANCED MATERIALS UNDER HIGH-PRESSURE AND HIGH-TEMPERATURE. International Journal of Modern Physics B. 2011. 25. 31. 4159-4162
Tomotaka Nakatani, Tatsuya Hiratoko, Maki Okube, Kei-ichiro Murai, Akira Yoshiasa. Ferroelectricity and XANES spectra in PbTiO3, BaTiO3 and SrTiO3. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2011. 67. C584-C585
Yoshiasa Akira, Arima Hiroshi, Murai Kei-ichiro. High-pressure XAFS study of pure ZrO2 and stabilized cubic ZrO2 (Proceedings of the 3rd International Conference on Physics of Solid State Ionics (ICPSSI-3)). Journal of the Physical Society of Japan. 2010. 79. 0. 48-50