Microscopic origin of the high-pressure-induced spectral shifts in ruby

被引：37
|
作者：
Zhao, MG [1 ]
机构：
[1] Sichuan Normal Univ, Inst Solid State Phys, Chengdu 610068, Peoples R China
来源：
JOURNAL OF CHEMICAL PHYSICS | 1998年 / 109卷 / 18期
关键词：
D O I：
10.1063/1.477447
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：
A microscopic model for the high-pressure-induced spectral shifts in ruby was developed based on both the exact microscopic complete energy matrix diagonalization procedure and an approximately equivalent self-consistent-held d-orbital model. The calculated results are in good agreement with the experimental data up to 1650 kbar. The predicted high-pressure-induced shifts of the optical and electron paramagnetic spectra can be tested by further measurements. (C) 1998 American Institute of Physics. [S0021-9606(98)01933-3]
引用
收藏
页码：8003 / 8009
页数：7
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