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DXRD:一个用户友好的两个和多束动态X射线衍射程序套件

Xianrong Huang¹, Lahsen Assoufid¹

¹Advanced Photon Source Argonne National Laboratory 9700 South Cass Avenue Lemont Illinois USA.

Journal of applied crystallography

|October 9, 2025

概括

DXRD程序套件为动态X射线衍射计算提供了强大的工具. 它的图形界面简化了用于晶体光学设计和表征的复杂计算.

科学领域:

材料科学材料科学材料科学
晶体学晶体学是指结晶学.
计算物理计算物理

背景情况:

动态X射线衍射 (DXRD) 对于理解晶体结构和设计X射线光学至关重要.
现有的软件往往需要专业知识,限制了普通用户的可访问性.
精确计算多束 difraktion 对于先进的应用是必不可少的.

研究的目的:

介绍DXRD程序套件用于动态X射线衍射分析.
为复杂的结晶学计算提供用户友好的图形界面.
开发一种多功能工具,用于设计和表征基于晶体的X射线光学.

主要方法:

开发一套用于X射线衍射的动态理论程序.
实现交互式图形用户界面 (GUIs) 以方便使用.
使用通用4N × 4N矩阵方法对任意的N光束衍射计算.

主要成果:

该DXRD套件计算平面波达尔文曲线和摇摆曲线用于各种衍射几何形状 (布拉格,劳埃,放牧事件,向后).
一个基于GUI的N-beam衍射程序准确地处理任意几何形状.
一个映射程序可视化了光线在光线-能量系统中的多光束衍射线.

结论:

DXRD是一种强大而方便的软件工具,用于设计同步子/X射线光学.
它促进了晶体表征,X射线光谱和衍射教学.
易于使用的界面使得先进的动态X射线衍射可供更广泛的受众使用.

关键词:

布拉格反射的反射是什么达尔文的曲线是达尔文曲线.X射线动态理论X射线动态理论单色机出现故障发生故障多重光束衍射光线的多重光束衍射光线.

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