A Method of Locating the Light Spot of Incidence Synchrotron Radiation in EDXRD Experiment under high Pressure

ZHAO Jing; LIU Jing; YANG Yang; GAO Zhen-Hua; CHE Rong-Zheng

doi:10.11858/gywlxb.1999.04.008

Volume 13 Issue 4

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Article Contents

Chinese Journal of High Pressure Physics > 1999 > 13(4): 283-289 .

ZHAO Jing, LIU Jing, YANG Yang, GAO Zhen-Hua, CHE Rong-Zheng. A Method of Locating the Light Spot of Incidence Synchrotron Radiation in EDXRD Experiment under high Pressure[J]. Chinese Journal of High Pressure Physics, 1999, 13(4): 283-289 . doi: 10.11858/gywlxb.1999.04.008

Citation:

ZHAO Jing, LIU Jing, YANG Yang, GAO Zhen-Hua, CHE Rong-Zheng. A Method of Locating the Light Spot of Incidence Synchrotron Radiation in EDXRD Experiment under high Pressure[J]. Chinese Journal of High Pressure Physics, 1999, 13(4): 283-289 . doi: 10.11858/gywlxb.1999.04.008

Citation:

ZHAO Jing, LIU Jing, YANG Yang, GAO Zhen-Hua, CHE Rong-Zheng. A Method of Locating the Light Spot of Incidence Synchrotron Radiation in EDXRD Experiment under high Pressure[J]. Chinese Journal of High Pressure Physics, 1999, 13(4): 283-289 . doi: 10.11858/gywlxb.1999.04.008

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A Method of Locating the Light Spot of Incidence Synchrotron Radiation in EDXRD Experiment under high Pressure

doi: 10.11858/gywlxb.1999.04.008

1.
Synchrotron Radiation Laboratory, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, China;
2.
Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China

More Information

Corresponding author: ZHAO Jing
Received Date: 10 Nov 1998
Rev Recd Date: 15 Mar 1999
Publish Date: 05 Dec 1999

Abstract

Abstract

It is a key part to locate the light spot of incidence from 3WB1 beam of line at the sample chamber in a gasket for EDXRD experiments under high pressure using synchrotron radiation. The high pressure station has introduced the system of four-blade-slits which can scan at x-y directions and realize automation of locating the light spot of incidence. Adjusting diffraction path becomes easier than before. Experimental efficiency increases. It is more convenient for external users to carry out EDXRD experiments.
- synchrotron radiation,
- slit scan,
- location of the light spot