Performance of synchrotron X-ray monochromators under heat load - Part 3: Comparison between theory and experiment

被引:10
|
作者
Hoszowska, J [1 ]
Mocella, V [1 ]
Zhang, L [1 ]
Mighore, JS [1 ]
Freund, AK [1 ]
Ferrero, C [1 ]
机构
[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France
关键词
X-ray monochromators; heat-load; synchrotron instrumentation;
D O I
10.1016/S0168-9002(01)00432-6
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A detailed comparison of calculated and measured rocking curves for a water-cooled crystal and for a liquid nitrogen-cooled crystal is presented. This report is a part of an extensive model study that comprised finite element analysis, diffraction calculations based on the theory of Takagi-Taupin using a computer code specially developed for this purpose and finally a comparison with experiments. Excellent agreement has been obtained both for low (similar to1 W/mm(2)) and high (similar to 170 W/mm(2)) power density. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:631 / 634
页数:4
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