Art

J-GLOBAL ID：201902254601885284   Reference number：19A0183874

Variable-temperature single-crystal X-ray diffraction study of SrGeO₃ high-pressure perovskite phase

SrGeO₃高圧ペロブスカイト相の可変温度による単結晶X線回折研究

Author (4)： NAKATSUKA Akihiko (Graduate School of Sciences and Technology for Innovation, Yamaguchi University) ,  YOSHIASA Akira (Graduate School of Science and Technology, Kumamoto University) ,  FUJIWARA Keiko (Graduate School of Sciences and Technology for Innovation, Yamaguchi University) ,  OHTAKA Osamu (Graduate School of Science, Osaka University)
Material： Journal of Mineralogical and Petrological Sciences  (J Mineral Petrol Sci)
Volume： 113  Issue： 6  Page： 280-285(J-STAGE)  Publication year： 2018 
JST Material Number： G0150B  ISSN： 1345-6296  CODEN： JMPSCA  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *perovskite ,  *X-Ray Diffraction ,  *crystal structure ,  *Germanium ,  *covalent bond ,  *monocrystal X-ray diffraction

Author keywords (5)： SrGeO₃ perovskite ,  High-pressure phase ,  Single-crystal X-ray diffraction ,  Debye temperature ,  One particle potential

JST classification (1)： Silicate minerals  (DE08030A)

Reference (18)：

• Akaogi, M., Kojitani, H., Yusa, H., Yamamoto, R., Kido, M. and Koyama, K. (2005) High-pressure transitions and thermochemistry of MGeO₃ (M = Mg, Zn and Sr) and Sr-silicates: systematics in enthalpies of formation of A²⁺B⁴⁺O₃ perovskites. Physics and Chemistry of Minerals, 32, 603-613.
• Andrault, D., Itié, J.-P. and Farges, F. (1996) High-temperature structural study of germanate perovskites and pyroxenoids. American Mineralogist, 81, 822-832.
• Becker, P.J. and Coppens, P. (1974a) Extinction within the limit of validity of the Darwin transfer equations. I. General formalisms for primary and secondary extinction and their application to spherical crystals. Acta Crystallographica, A30, 129-147.
• Becker, P.J. and Coppens, P. (1974b) Extinction within the limit of validity of the Darwin transfer equations. II. Refinement of extinction in spherical crystals of SrF₂ and LiF. Acta Crystallographica, A30, 148-153.
• Durben, D.J., Wolf, G.H. and McMillan, P.F. (1991) Raman scattering study of the high-temperature vibrational properties and stability of CaGeO₃ perovskite. Physics and Chemistry of Minerals, 18, 215-223.

Terms in the title (5)： 高圧 ,  ペロブスカイト相 ,  可変 ,  単結晶X線回折 ,  研究