LIFETIME OF THE RUBY R1 LINE UNDER ULTRAHIGH PRESSURE

被引：16

作者：

JOVANIC, BR

机构：

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 190卷 / 05期

关键词：

D O I：

10.1016/0009-2614(92)85169-B

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 effect of ultrahigh pressure on the lifetime tau of 2E --> 4A2 (the R1 line) of ruby was considered. Rapid increase of tau with increase of pressure (up to 1200 kbar) is theoretically predicted. The increase of tau was explained with the help of a procedure used earlier to model the lifetime increase with low pressure (up to 120 kbar), and also with a precisely determined spectral shift of the R1 line and of the refractive index n. Good agreement was found between the predicted and measured tau.

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页码：440 / 442

页数：3

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