Microscopic Observation of Antiferroelectric Domains of NH_4H_2PO_4
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概要
- 論文の詳細を見る
Phase transition of NH_4H_2PO_4 at 148°K was studied through a polarizing microscope. As is in the case of ND_4D_2PO_4, the a and b axes in the orthorhombic (antiferroelectric) phase are found parallel to either one of equivalent two a axes in the original tetragonal (paraelectric) phase. Antiferroelectric domains were observed with a sensitive colour plate. The domain boundaries are easily moved by application of very weak mechanical stresses.
- 社団法人日本物理学会の論文
- 1970-10-05
著者
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MIDORIKAWA Michio
Synthetic Cristal Research Laboratory,Faculty of Engineering,Nagoya University
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Sawada Akikatsu
Synthetic Crystal Research Laboratory
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Takagi Yutaka
Synthetic Crystal Research Laboratory Faculty Of Engineering Nagaya University
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MASE Yoshiyuki
Synthetic Crystal Research Laboratory, Faculty of Engineering, Nagoya University
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Mase Yoshiyuki
Synthetic Crystal Research Laboratory Faculty Of Engineering Nagoya University
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SAWADA Akikatsu
Synthetic Crystal Research Laboratory, Faculty of Engineering, Nagoya University
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