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Abstract:
在室温下测量了LiB_3O_5单晶的各种振动类的偏振喇曼散射谱。利用因子群分析和变温测量等方法以及BO_3,BO_4基团振动谱带的结果,对振动模进行了初步指认。根据LO-TO劈裂的实验结果,计算出该晶体的静态介电系数和各极化模的有效电荷。
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Source :
物理学报
Year: 1996
Issue: 05
Page: 885-892
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
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