Ravel B, Newville M
Naval Research Laboratory, Washington, DC 20375, USA.
J Synchrotron Radiat. 2005 Jul;12(Pt 4):537-41. doi: 10.1107/S0909049505012719. Epub 2005 Jun 15.
A software package for the analysis of X-ray absorption spectroscopy (XAS) data is presented. This package is based on the IFEFFIT library of numerical and XAS algorithms and is written in the Perl programming language using the Perl/Tk graphics toolkit. The programs described here are: (i) ATHENA, a program for XAS data processing, (ii) ARTEMIS, a program for EXAFS data analysis using theoretical standards from FEFF and (iii) HEPHAESTUS, a collection of beamline utilities based on tables of atomic absorption data. These programs enable high-quality data analysis that is accessible to novices while still powerful enough to meet the demands of an expert practitioner. The programs run on all major computer platforms and are freely available under the terms of a free software license.
介绍了一个用于分析X射线吸收光谱（XAS）数据的软件包。该软件包基于IFEFFIT数值和XAS算法库，使用Perl/Tk图形工具包用Perl编程语言编写。这里描述的程序有：（i）ATHENA，一个用于XAS数据处理的程序；（ii）ARTEMIS，一个使用FEFF的理论标准进行扩展X射线吸收精细结构（EXAFS）数据分析的程序；以及（iii）HEPHAESTUS，一个基于原子吸收数据表的束线实用程序集合。这些程序能够进行高质量的数据分析，新手也可以使用，同时功能强大到足以满足专业从业者的需求。这些程序可在所有主流计算机平台上运行，并根据自由软件许可条款免费提供。
