下载后可任意编辑Delphi 程序计算不同晶系晶胞参数平顶山工业职业技术学院基础部 张璐 王静红邮编:467001下载后可任意编辑摘要用 Delphi 开发了基于 Windows 平台的计算不同晶系晶胞参数的程序
该程序在 Bragg 方程和晶面间距公式的基础上运用最小二乘法计算点阵常数,适用于立方、正方、六方、三方、正交和单斜晶系,可进行可视化操作,方便易学,适合推广
对于非专业 X 射线晶体结构人员,只要得到材料衍射图谱后,能很方便计算晶胞参数,是一款非常有用的应用程序
关键词: Delphi 程序;晶胞参数;最小二乘法;X 射线晶体结构
下载后可任意编辑AbstractTwo programs for cell parameter refinement for index of diffraction lines have been worked out using Delphi language on Windows
The programs are based on the Bragg’s equation and the crystal plane distance formulas, by used least square for cell parameter refinement
They are suited to monoclinic, orthogonal, tetragonal, trigonal, hexagonal and cubic crystal system
The programs are very suitable for spread and study because it’s a visual system
If they have the X-ray power diffraction pattern of mater