| 利用WANS研究非晶结构的微机程序 |
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| 引用本文： | 王俊桥,陈济舟,崔静.利用WANS研究非晶结构的微机程序[J].天津理工大学学报,1989(2). |
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| 作者姓名： | 王俊桥 陈济舟 崔静 |
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| 作者单位： | 天津理工学院，天津理工学院，天津计算中心 |
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| 摘 要： | 本文介绍利用非晶物质的广角度中子散射(WANS)数据,计算其径向分布函数(RDF)的微机程序,该程序备有可供选择的数据处理和误差处理功能。用本程序计算了Zr_(3.12)Ni,TiCu金属玻璃和氢化的及氘化的非晶硅等的径向分布函数,其中在TiCu和a-SiD的RDF上出现了用X射线和电子散射所无法观察的原予间距峰。
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| 关 键 词： | 中子散射 径向分布函数 计算机程序 |
MICROCOMPUTER PROGRAM FOR STUDYING STRUCTURES OF AMORPHOUS MATERIALS BY USING WANS |
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| Wang Junqiao Chen Jizhou Cui Jing.MICROCOMPUTER PROGRAM FOR STUDYING STRUCTURES OF AMORPHOUS MATERIALS BY USING WANS[J].Journal of Tianjin University of Technology,1989(2). |
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| Authors: | Wang Junqiao Chen Jizhou Cui Jing |
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| Institution: | Wang Junqiao Chen Jizhou Cui Jing |
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| Abstract: | In this paper a microcomputer program for calculating radial distribution function (RDF) of amorphous materials by wide angle neutron scattering is suggested. It is especially elaborated to provide various methods for process of data and elimination of errors. RDFs for amorphous metallic alioys TiCu, ZrNi and hydrogenated and deuterated amorphous silieon, were obtained by the program. There exist some atom distances which can not be observed by x-ray nad electron scattering in RDFs of TiCu and a-SiD. |
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| Keywords: | neutron scattering radial distribution function computer program |
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