| 嵌镶晶体消光因子计算方法 |
| |
| 引用本文： | 易向东,周云松,张天莉,陈金昌. 嵌镶晶体消光因子计算方法[J]. 物理学报, 1997, 46(8): 1573-1579 |
| |
| 作者姓名： | 易向东 周云松 张天莉 陈金昌 |
| |
| 作者单位： | 首都师范大学物理系 |
| |
| 摘 要： | 介绍一种消光因子计算方法——在Darwin传输方程严格解的基础上引入初级消光修正，从而将初、次级两类消光包括在一起．用此方法对LiF的消光因子做了计算，结果表明：当取初级消光因子yp=0.936时，反映总体误差的R因子由3.03%（未做初级消光修正）减小到2.12%．关键词：
|
| 关 键 词： | 嵌镶晶体 消光因子 晶体结构 晶体衍射 |
| 收稿时间： | 1996-11-15 |
A METHOD OF CALCULATING EXTINCTION FACTOR IN MOSIAC CRYSTAL |
| |
| YI XIANG-DONG,ZHOU YUN-SONG,ZHANG TIAN-LI and CHEN JIN-CHANG. A METHOD OF CALCULATING EXTINCTION FACTOR IN MOSIAC CRYSTAL[J]. Acta Physica Sinica, 1997, 46(8): 1573-1579 |
| |
| Authors: | YI XIANG-DONG ZHOU YUN-SONG ZHANG TIAN-LI CHEN JIN-CHANG |
| |
| Abstract: | A universal method of calculating extinction factor is developed,which is to introduce a primary extinction factor into the secondary extinction method based on the exact solutions of Darwin transfer equations.As an example,the extinction factors of large LiF are calculated and discussed.The average error factor R is lesser than that got by the method which don't inclued primary extinction. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
|
点击此处可从《物理学报》下载免费的PDF全文 |
|
