A HIGH-ENERGY SPHERICAL GRATING MONOCHROMATOR FOR SOFT X-RAYS AT THE DARESBURY SRS

被引：22
作者：
SURMAN, M
CRAGGHINE, I
SINGH, J
BOWLER, BJ
PADMORE, HA
NORMAN, D
JOHNSON, AL
WALTER, WK
KING, DA
DAVIS, R
PURCELL, KG
THORNTON, G
机构：
[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND
[2] UNIV LIVERPOOL,SURFACE SCI RES CTR,LIVERPOOL L69 3BX,ENGLAND
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 10期
关键词：
D O I：
10.1063/1.1143735
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A vertically dispersing high-energy spherical grating monochromator (HESGM) has been installed on the synchrotron radiation source (SRS) at the Daresbury Laboratory. The instrument has no entrance slit and provides a high intensity source of x rays of energy 250-1400 eV focused into a small spot suitable for surface spectroscopy. Photoabsorption features of 240 meV have been resolved, but the resolution of the instrument is dependent on the SRS stored beam current. The degree of linear polarization has been measured at the carbon K edge to be 0.80.
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收藏
页码：4349 / 4353
页数：5
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