Raman spectroscopic study of the phase transitions in the (NH4)3WO3F3 oxyfluoride

被引：0
|
作者：
A. N. Vtyurin
A. S. Krylov
Yu. V. Gerasimova
V. D. Fokina
N. M. Laptash
E. I. Voĭt
机构：
[1] Russian Academy of Sciences,Kirensky Institute of Physics, Siberian Division
[2] Russian Academy of Sciences,Institute of Chemistry, Far East Division
来源：
Physics of the Solid State | 2006年 / 48卷
关键词：
77.80.Bh; 78.30.Hv;
D O I：
暂无
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学科分类号：
摘要：
The Raman spectra of (NH4)3WO3F3 perovskite-like oxyfluorides are measured in the frequency range 70–3600 cm−1. The anomalies observed in the spectral parameters upon phase transitions at a temperature of 200 K under atmospheric pressure and at room temperature under a pressure of 1.4 GPa are interpreted.
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页码：1067 / 1069
页数：2
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