Ferroelectricity and Dielectric Critical Slowing-Down in LiNaGe_4O_9 Single Cyrstal
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概要
- 論文の詳細を見る
Single crystals of LiNaGe.0. were grown by the Czochralski technique fromstoichiometric melt. It has been found that LiNaGe.0. shows ferroelectricactivity in the a-direction below T.=112.7 K. Tlte spontaneous polarization isabout 0.33 pC/cm' at 110.3 K. The complex dielectric constants were measuredat 120 Hz, 1 kHz and 10 kHz as functions of temperature. The dielectric disper-sion has been found in the above frequency region and explained by the criticalslowing-down of the polarization relaxation process.
- 社団法人日本物理学会の論文
- 1983-09-15
著者
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ISHIBASHI Yoshihiro
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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Sawada A
Muroran Inst. Technology Muroran
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WADA Mitsuo
Synthetic Crystal Research Laboratory,Faculty of Engineering,Nagoya University
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SHIBATA Morihiko
Synthetic Crystal Research Laboratory,Faculty of Engineering,Nagoya University
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Ishibashi Yoshihiro
Synthetic Crystal Research Laboratory
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Sawada Akikatsu
Synthetic Crystal Research Laboratory
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Shibata Morihiko
Synthetic Crystal Research Laboratory Faculty Of Engineering Nagoya University
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Wada Mitsuo
Synthetic Crystal Research Laboratory Faculrty Of Engineering Nagoya University
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Ishibashi Yoshihiro
Synthehic Crystal Reseach Laboratory Faculty Of Engineering Nagoya University
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