New developments including X-ray standing waves in the dynamical Bragg diffraction program of X-ray Server.
New developments including X-ray standing waves in the dynamical Bragg diffraction program of X-ray Server.
复制标题
新进展包括 X 射线服务器动态布拉格衍射程序中的 X 射线驻波。
DOI：
10.1107/s160057672100830x
复制
发表时间：
2021
影响因子：
6.1
通讯作者：
Stepanov,Sergey
中科院分区：
文献类型：
--
作者：
Stepanov,Sergey
X-ray Server (https://x-server.gmca.aps.anl.gov) is a collection of programs for online modelling of X-ray diffraction and scattering. The dynamical diffraction program is the second most popular Server program, contributing 34% of total Server usage. It models dynamical X-ray diffraction from strained crystals and multilayers for any Bragg-case geometry including grazing incidence and exit. This paper reports on a revision of equations used by the program, which yields ten times faster calculations in most use cases, on implementing calculations of X-ray standing waves and on adding new options for modelling diffraction from monolayers.
