High resolution laser spectroscopy of solid parahydrogen at liquid helium temperatures

被引：2
作者：
Momose, T
Wakabayashi, T
Shida, T
机构：
[1] Division of Chemistry, Graduate School of Science, Kyoto University
来源：
CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷
关键词：
D O I：
10.1007/BF02569680
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The first overtone vibration-rotation transition of parahydrogen in a crystal containing a residual amount of orthohydrogen has been detected using high resolution laser spectroscopy. The observed spectrum shows several splittings due to the anistropic crystal field interactions. The crystal field splitting of a single J=1 orthohydrogen molecule in solid parahydrogen at liquid He temperatures is found to be 0.0070cm(-1) (0.0108 K).
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页码：529 / 530
页数：2
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