Hydrostatic Pressure Effect on the Ferroelastic Monoclinic Phase of [N(CH_3)_4]_2MCl_4 (M=Fe, Zn)
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概要
- 論文の詳細を見る
The deviation of the monoclinic angle from 90°, Δβ, in the ferroelastic phase (space group P12_1/c1) of [N(CH_3)_4]_2MCl_4 (M=Fe, Zn) has been measured as a function of hydrostatic pressure by X-ray diffraction method. The contour lines of the equal Δβ in the pressure-temperature phase diagram converge on the boundary between the normal (Pmcn) and ferroelastic phases, drawing arcs. Systematic feature among the isostructural [N(CH_3)_4]_2MX_4(X=Cl and Br) compounds is discussed on the universality of the pressure-temperature phase diagrams.
- 社団法人日本物理学会の論文
- 1995-12-15
著者
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FUJII Yasuhiko
Neutron Scattering Laboratory,Institute for Solid State Physics,The University of Tokyo
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SHIMOMURA Susumu
Department of Physics, Faculty of Science and Technology, Keio University
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HAMAYA Nozomu
Department of Physics, Ochanomizu University
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Shimomura S
Faculty Of Science And Technology Keio University
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Shimomura Susumu
Department Of Physics Kwansei-gakuin University
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Fujii Yasuhiko
Neutron Scattering Laboratory Issp The University Of Tokyo
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Hamaya N
Ochanomizu Univ. Tokyo Jpn
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Hamaya Nozomu
Department Of Physics Ochanomizu University
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Shimomura Susumu
The Institute of Physical and Chemical Research (RIKEN)
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