VIBRATIONAL STARK-EFFECT FOR MATRIX-ISOLATED CN- MOLECULES

被引:7
|
作者
SPITZER, RC [1 ]
SIEVERS, AJ [1 ]
SILSBEE, RH [1 ]
机构
[1] CORNELL UNIV,CTR MAT SCI,ITHACA,NY 14853
关键词
D O I
10.1364/JOSAB.9.000978
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Stark measurements have been made on persistent IR spectral holes in the stretch mode of the CN-:Na+ center in KBr. A simple model in which the anharmonic CN- molecule is coupled harmonically to the lattice qualitatively explains both the magnitude of the zero-field frequency difference for the two molecular arrangements in the crystal as well as the absence of a Stark tuning curve for one of these configurations.
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页码:978 / 981
页数:4
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