EXAFS analysis using FEFF and FEFFIT

被引：579

作者：

Newville, M ^{[1
]}

机构：

[1] Univ Chicago, Consortium Adv Radiat Sources, Chicago, IL 60637 USA

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2001年 / 8卷

关键词：

XAFS; FEFF; FEFFIT;

D O I：

10.1107/S0909049500016290

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Some of the advanced EXAFS analysis features of FEFF and FEFFIT are described. The scattering path formalism from FEFF and cumulant expansion are used as the basic building blocks of EXAFS analysis, giving a flexible and robust parameterization of most EXAFS problems. The ability to model EXAFS data in terms of generalized physical variables is shown, including the simultaneous refinement of two different polarizations for Co K EXAFS data of CoPt3.

引用

页码：96 / 100

页数：5

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