THE UWXAFS ANALYSIS PACKAGE - PHILOSOPHY AND DETAILS

被引：788

作者：

STERN, EA ^{[1
]}

NEWVILLE, M ^{[1
]}

RAVEL, B ^{[1
]}

YACOBY, Y ^{[1
]}

HASKEL, D ^{[1
]}

机构：

[1] HEBREW UNIV JERUSALEM, RACAH INST PHYS, IL-91904 JERUSALEM, ISRAEL

来源：

PHYSICA B-CONDENSED MATTER | 1995年 / 208卷 / 1-4期

基金：

美国能源部;

关键词：

D O I：

10.1016/0921-4526(94)00826-H

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The requirements for a reliable analysis program for XAFS spectra to obtain structural information are listed. Besides the more generally recognized items, it is emphasized that criteria to assess whether the model found is reasonable, and a fast and reliable error analysis which assures that the information content of the data is not exceeded, should be included. The University of Washington analysis program UWXAFS is described which satisfies the listed requirements and includes multiple scattering (MS) contributions in an efficient manner utilizing the FEFF program, and fits in R-space to allow limiting the MS paths.

引用

页码：117 / 120

页数：4

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