一种计算六方系晶格常数的新方法  

A New Method of Calculating Lattice Constants for Hexagonal System

作　　者：刘冠威[1] 赵钟涛[1] 夏瑞东[1] 马如璋[1] 

机构地区：[1]北京科技大学材料物理系,北京,100083

出　　处：《物理测试》1996年第6期19-25,共7页Physics Examination and Testing

基　　金：国家自然科学基金

摘　　要：本文介绍了一种利用外推函数计算六方系晶格常数的新方法。以减少因仅用少数几条(hko)和(00l)衍射峰数据计算其晶格常数带来的误差。A new method of calculating lattice constants for hexagonal system by using extrapolation functions is introduced in this paper,so that it can be reduced to the calculation errors of lattice constanis brought from using few data of (hko)and (00l)diffraction peaks.

关 键 词：计算 六方系 晶格常数 

分 类 号：O711.4[理学—晶体学]