Inversion or dynamical electron diffraction data including absorption

被引：30

作者：

Allen, LJ ^{[1
]}

Faulkner, HML

Leeb, H

机构：

[1] Univ Melbourne, Sch Phys, Parkville, Vic 3052, Australia

[2] Vienna Tech Univ, Inst Kernphys, A-1040 Vienna, Austria

来源：

ACTA CRYSTALLOGRAPHICA SECTION A | 2000年 / 56卷

关键词：

D O I：

10.1107/S0108767399014798

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method to invert the dynamical diffraction of high-energy electrons inside a crystal, which takes into account absorption, is discussed. It is shown that, working at fixed energy, the projected potentials associated with both the elastic and the absorptive scattering can be uniquely obtained from the scattering matrix. Inversion is possible for any principal orientation of the incident beam. Model examples are given.

引用

页码：119 / 126

页数：8

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