A Neutron Diffraction Study of the Ferroelectric Transition of CsH2PO4

• Iwata Yutaka

  Research Reactor Institute, Kyoto University

• Koyano Nobumitsu

  Research Reactor Institute, Kyoto University

• Shibuya Iwao

  Research Reactor Institute, Kyoto University

書誌事項

タイトル別名

• A Neutron Diffraction Study of the Ferroelectric Transition of CsH<SUB>2</SUB>PO<SUB>4</SUB>
• Neutron Diffraction Study of the Ferroe

抄録

Hydrogen atoms in ferroelectric phase of CsH₂PO₄ have been located from low temperature neutron diffraction experiment. Chains of hydrogen bonds extending to both the crystallographic b- and c-axes are confirmed. The hydrogen atom in a shorter O–H··O bond becomes ordered at low temperature phase with bond length O–H=1.02 A auad H··O=1.46 A. Structural change below T_c shows that the hydrogen ordering accompanies a slight rotation of PO₄ tetrahedron about the one P–O bond.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 49 (1), 304-307, 1980

  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: 1390001204184111872
• NII論文ID: 210000089002
• NII論文ID: 110001965088
• NII論文ID: 130003896417
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.49.304
• BIBCODE: 1980JPSJ...49..304I
• COI: 1:CAS:528:DyaL3cXlt1Cgs7o%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2185283
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2185283
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.49.304
• 本文言語コード: en
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