APPLICATION OF A COMPLEX POTENTIAL TO THE INTERPRETATION OF XANES SPECTRA - THE CASE OF NA K-EDGE IN NACL

被引：25

作者：

GUNNELLA, R

BENFATTO, M

MARCELLI, A

NATOLI, CR

机构：

[1] INFN Laboratori Nazionali di Frascati

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 76卷 / 02期

关键词：

D O I：

10.1016/0038-1098(90)90522-D

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present an application of a general full multiple scattering scheme with complex potential, to the Na-K edge for the interpretation of inner shell x-ray absorption spectra. This scheme, taking into account the decaying processes of the photoelectron, by mean the imaginary part of Hedin-Lundqvist potential, is able to recover the right experimental intensities without empirical parameters. Good agreement with experimental data has been obtained using a nine-shells cluster for the NaCl system. © 1990.

引用

页码：109 / 111

页数：3

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