Vibrational spectrum of Li2B4O7 crystals

被引：0
|
作者：
A. V. Vdovin
V. N. Moiseenko
V. S. Gorelik
Ya. V. Burak
机构：
[1] Russian Academy of Sciences,Lebedev Physical Institute
来源：
Physics of the Solid State | 2001年 / 43卷
关键词：
Spectroscopy; Reflection; State Physics; Raman Spectrum; Spectral Range;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The polarized infrared reflection spectra of Li2B4O7 were studied in the spectral range 80–1600 cm−1 and compared with Raman spectra. From the spectrum dispersion analysis, the frequencies, damping, and dielectric oscillator strengths were determined for all vibrational modes observed. A calculation of the effective charges and an analysis of the chemical-bond types of the Li2B4O7 crystal structural units were carried out on the basis of the obtained data.
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页码：1648 / 1654
页数：6
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