X-RAY-DIFFRACTION FROM EPITAXIAL MULTILAYERED SURFACE GRATINGS

被引:16
作者
BAUMBACH, GT [1 ]
GAILHANOU, M [1 ]
机构
[1] ECOLE POLYTECH FED LAUSANNE,INST MICRO & OPTOELECTR,CH-1015 LAUSANNE,SWITZERLAND
关键词
D O I
10.1088/0022-3727/28/11/014
中图分类号
O59 [应用物理学];
学科分类号
摘要
X-ray diffraction from simple monocrystalline and epitaxial multilayered surface gratings will be described theoretically by use of a distorted wave Born approximation of second order. The intensity patterns of simple and multilayered gratings have been simulated by this treatment and compared with the kinematical approximation. The gratings act simultaneously as reflection and transmission gratings. This gives rise to Umweganregung also between the grating and the dynamical diffracting planar structure including the substrate.
引用
收藏
页码:2321 / 2327
页数:7
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