INTERATOMIC CONTRIBUTIONS TO MOLECULAR X-RAY-EMISSION RATES

被引:18
作者
MUKOYAMA, T
TANIGUCHI, K
ADACHI, H
机构
[1] OSAKA ELECTROCOMMUN UNIV,DEPT SOLID STATE ELECTR,NEYAGAWA,OSAKA 572,JAPAN
[2] HYOGO UNIV TEACHERS EDUC,HYOGO 67314,JAPAN
来源
PHYSICAL REVIEW B | 1990年 / 41卷 / 12期
关键词
D O I
10.1103/PhysRevB.41.8118
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The K x-ray emission rates in molecules have been calculated by the use of the discrete variational X± (DV-X±) method with and without interatomic transitions. The comparison of the obtained results is used to estimate the relative importance of contributions from interatomic transitions. For the CO molecule, it is found that the C K x-ray emission rate increases by about 20% when the interatomic contributions are included. However, the interatomic transitions play a minor role for Cr and Mn K x-ray emission in tetrahedral and octahedral compounds. © 1990 The American Physical Society.
引用
收藏
页码:8118 / 8121
页数:4
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