Theory of fluorescence yield spectra of rare earth oxides at 3d threshold region

被引：12

作者：

Nakazawa, M

Ogasawara, H

Kotani, A

Lagarde, P

机构：

[1] Univ Tokyo, Inst Solid State Phys, Minato Ku, Tokyo 106, Japan

[2] Ctr Univ Orsay, LURE, F-91405 Orsay, France

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1998年 / 67卷 / 01期

关键词：

fluorescence yield; X-ray absorption spectra; polarization; rare earth oxides;

D O I：

10.1143/JPSJ.67.323

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We analyze fluorescence yield spectra of rare earth oxides at 3d threshold region by means of ionic model with full multiplet, effects. The calculation is based on the second-order optical formula, and the effect of the polarization of incident and emitted X-rays is taken into account. The calculated results are in satisfactory agreement with recent experimental data. The difference between fluorescence yield spectra and 3d X-ray absorption spectra is explained.

引用

页码：323 / 331

页数：9

共 17 条

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