Ferroelectricity and a Soft Mode in Li_2Ge_7O_<15> Crystal
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概要
- 論文の詳細を見る
It has been found that LizGevOxs crvstal shows ferroelectric activitv in the cdirection below 7'.=283.5 K. The spontaneous polarization is about 0.02 qC/cm'at 276 K. B) 183115 Of Raman scattering technique l totally symmetric SOftmode, whose frequency becomes zero as the phase transition point is approachedfrom below, has been found in the "cc spectra.
- 社団法人日本物理学会の論文
- 1981-06-15
著者
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Ishibashi Yoshihiro
Synthetic Crystal Research Laboratory
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Wada Mitsuo
Synthetic Crystal Research Laboratory Faculrty Of Engineering Nagoya University
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SAWADA Akikatzu
Synthetic Crystal Research Laboratory,Faculty of Engineering,Nagoya University
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Sawada Akikatzu
Synthetic Crystal Research Laboratory Faculty Of Engineering Nagoya University
-
Ishibashi Yoshihiro
Synthehic Crystal Reseach Laboratory Faculty Of Engineering Nagoya University
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