Brillouin Scattering Study of the Ferroelastic Phase Transition of BiVO4

• Cho Masanori

  Kumamoto Institute of Technology

• Yagi Toshirou

  Department of Physics, Kyushu University

• Fujii Takashi

  Synthetic Crystal Research Laboratory, Nagoya University

• Sawada Akikatsu

  Synthetic Crystal Research Laboratory, Nagoya University

• Ishibashi Yoshihiro

  Synthetic Crystal Research Laboratory, Nagoya University

書誌事項

タイトル別名

• Brillouin Scattering Study of the Ferroelastic Phase Transition of BiVO<SUB>4</SUB>
• Brillouin Scattering Study of the Ferro

抄録

The elastic instability in the ferroelastic phase transition of BiVO₄ was investigated by the observation of the Brillouin scattering spectra as a function of temperature around the transition temperature. From the temperature dependence of the observed spectra in two different scattering geometries it turns out clear that the softening of elastic stifiness constant c₁₁−c₁₂, not of c₆₆, causes the ferroelastic transition. The elastic softening is discussed in connection with the domain structure.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 51 (9), 2914-2919, 1982

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390282679161216512
• NII論文ID: 110001966001
• NII論文ID: 130003738718
• NII論文ID: 210000090292
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.51.2914
• BIBCODE: 1982JPSJ...51.2914C
• COI: 1:CAS:528:DyaL38XlsFChtr0%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2461585
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2461585
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.51.2914
• 本文言語コード: en
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