CRYOGENIC COOLING OF MONOCHROMATORS

被引：59

作者：

MAROT, G

ROSSAT, M

FREUND, A

JOKSCH, S

KAWATA, H

ZHANG, L

ZIEGLER, E

BERMAN, L

CHAPMAN, D

HASTINGS, JB

IAROCCI, M

机构：

[1] DESY,HASYLAB,W-2000 HAMBURG 52,GERMANY

[2] BROOKHAVEN NATL LAB,NATL SYNCHROTRON LIGHT SOURCE,UPTON,NY 11973

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 01期

关键词：

D O I：

10.1063/1.1142736

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper, we report on the design and x-ray diffraction properties of cryocooled silicon single crystals exposed to the following wiggler beams: power density: 150 W/mm2, total power: 75 W and power density: 0.5 W/mm2, total power: 100 W. First, thermomechanical and engineering aspects of low-temperature crystal cooling are discussed, leading to two basic cooling geometries: internal cooling and side cooling. Experimental tests of both these cooling schemes at NSLS on beam lines X25 and X17 are then described and discussed. Finally, engineering problems related to the integration of cryogenic cooling on ESRF beam lines are presented.

引用

页码：477 / 480

页数：4

共 12 条

[1]

BERMAN LE, 1992, REV SCI INSTRUM, V63

[2] THE POTENTIAL OF CRYOGENIC SILICON AND GERMANIUM X-RAY MONOCHROMATORS FOR USE WITH LARGE SYNCHROTRON HEAT LOADS [J].