Electron charge density imaging with X-ray holography

被引:5
|
作者
Chukhovskii, FN
Novikov, DV
Hiort, T
Materlik, G
机构
[1] DESY, Hamburger Synchrontronstschlungslab HASYLAB, D-22607 Hamburg, Germany
[2] Inst Crystallog, Moscow 117333, Russia
关键词
X-ray holography; atom resolving holography; electron charge density;
D O I
10.1016/S0030-4018(02)01688-7
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A theory of atom resolving X-ray fluorescence holography is presented. It uses the single-scattering approach to derive from Maxwell's equations a solution for imaging electron charge density distribution from the observed X-ray holography data. Experimental holograms from a Fe single crystal are used to demonstrate atom position mapping by the new transform versus Barton's reconstruction algorithm. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:273 / 277
页数:5
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