SPECTRAL HOLE BURNING AT HIGH HYDROSTATIC-PRESSURE

被引：29

作者：

ELLERVEE, A

JAANISO, R

KIKAS, J

LAISAAR, A

SUISALU, A

SHCHERBAKOV, V

机构：

[1] Institute of Physics, Estonian Academy of Sciences, 202400 Tartu, Estonia

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 176卷 / 05期

关键词：

D O I：

10.1016/0009-2614(91)90239-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The influence of hydrostatic pressure up to about 5 kbar at 4.2 K on the spectral holes burnt and measured at fixed values of pressure has been studied for chlorin molecules embedded in a polystyrene matrix. The narrowing of spectral holes by nearly a factor of two takes place at 5.1 kbar as compared with the results obtained at normal pressure. An incomplete restoration of the widths of the holes burnt at normal pressure after pressure cycling is observed. Possible mechanisms of these phenomena are discussed.

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页码：472 / 476

页数：5

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