%0 Journal Article
%T New computing methods and programs for separating multipe-broadening effects of X-ray diffraction lines<br>分离X射线衍射线多重宽化效应的新方法和计算程序
%A Qin Pei
%A Lou Yu-Wan
%A Yang Chuan-Zheng
%A Xia Bao-Jia
%A <br>钦 佩
%A 娄豫皖
%A 杨传铮
%A 夏保佳
%J 物理学报
%D 2006
%I 
%X The least square method and corresponding computing programs for separating twofold broadening effects due to the crystallite-microstress, crystallite-stacking faults, microstress-stacking faults and three-fold effect of crystallite-stress-faults have been proposed and established. The least square method can be applied to closed packing hexagonal (cph), face-centered cubic (fcc) and body-centered cubic (bcc) structures. A few examples are presented and discussed.
%K least square method
%K micro-structure
%K XRD
%K computing programs<br>最小二乘法
%K 微结构
%K X射线衍射
%K 计算程序
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78A1512C30B82813&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=38B194292C032A66&sid=E84660E787B699A9&eid=65C780F1B91D7CD5&journal_id=1000-3290&journal_name=物理学报&referenced_num=7&reference_num=8