EVIDENCE OF KL DOUBLE-ELECTRON EXCITATIONS IN X-RAY PHOTOEMISSION SPECTRA OF SOLIDS - THE CASE OF MGO AND MGF2

被引：16

作者：

DICICCO, A

DECRESCENZI, M

BERNARDINI, R

MANCINI, G

机构：

[1] Dipartimento di Matematica e Fisica, Università di Camerino, I-62032 Camerino (MC), Via Madonna delle Carceri

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.49.2226

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The observation of shake-up satellites assigned to simultaneous excitation of 1s and 2p Mg core electrons in magnesium oxide and fluoride is reported. The presence of well-defined features due to KL double-electron excitations in x-ray photoemission spectra of these solid-state systems is assessed. Possible multiplet splitting and effect of crystalline structures in double-electron line shapes are discussed. Reference to previous works in atomic and molecular systems is given. The relevance of this problem in x-ray-absorption spectroscopy data analysis is pointed out.

引用

页码：2226 / 2229

页数：4

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