Method for manufacturing of double-bent X-ray optics

被引:4
|
作者
Akhsakhalyan, AD [1 ]
Chkhalo, NI [1 ]
Kharitonov, AI [1 ]
机构
[1] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603600, Russia
基金
俄罗斯基础研究基金会;
关键词
X-ray optics; neutron optics; bent crystal; multilayer;
D O I
10.1016/S0168-9002(01)01027-0
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A method for manufacturing of double-bent X-ray optics is described. Samples of spherical silicon crystals with a deviation of the local angles to the surface from the reference ones Delta alpha less than or equal to 0.05 mrad have been fabricated by this method. The minimum radius of curvature of the samples is R = 1 m for the maximum aperture D = 80 mm. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:142 / 144
页数:3
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