DIAMOND CRYSTAL X-RAY OPTICS FOR HIGH-POWER-DENSITY SYNCHROTRON RADIATION BEAMS

被引:44
作者
BERMAN, LE
HASTINGS, JB
SIDDONS, DP
KOIKE, M
STOJANOFF, V
HART, M
机构
[1] UNIV MANCHESTER,SCHUSTER LAB,DEPT PHYS,MANCHESTER M13 9PL,LANCS,ENGLAND
[2] ELECTROTECH LAB,DIV QUANTUM RADIAT,TSUKUBA,IBARAKI 305,JAPAN
基金
日本科学技术振兴机构;
关键词
D O I
10.1016/0168-9002(93)91291-T
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Man-made perfect single crystal isotopically-enriched diamond is demonstrated to be an excellent X-ray monochromator even when subjected to the highest incident power density expected at third-generation synchrotron source undulator beam lines. Double-crystal rocking curve tests of a diamond (400) wafer exposed to an X-ray power density of 207 W/mm2 (75 W total power) revealed just 1 arc sec of induced thermal distortion integrated across the beam footprint.
引用
收藏
页码:555 / 563
页数:9
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