LATTICE VIBRATIONS OF YTTRIUM VANADATE

被引:140
作者
MILLER, SA
CASPERS, HH
RAST, HE
机构
[1] Infrared Division, Research Department, Naval Weapons Center Corona Laboratories Corona
来源
PHYSICAL REVIEW | 1968年 / 168卷 / 03期
关键词
D O I
10.1103/PhysRev.168.964
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The lattice vibrations of YVO4 have been analyzed group-theoretically, and symmetry coordinates for the vibrations have been constructed. The first-order Raman spectrum is reported in detail and preliminary results of infrared (IR) measurements are given. Six of the seven allowed IR-active modes and nine of the twelve allowed Raman-active modes have been observed. Symmetry assignments are given for all observed modes. © 1968 The American Physical Society.
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页码:964 / &
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