SOFT-X-RAY APPEARANCE POTENTIAL SPECTROSCOPY WITH A CHANNELPLATE DETECTOR

被引：3
|
作者：
WITHERS, RS [1 ]
LEE, RN [1 ]
机构：
[1] USN,CTR SURFACE WEAP,WHITE OAK,MD 20910
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1979年 / 50卷 / 03期
关键词：
D O I：
10.1063/1.1135814
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A soft x-ray appearance potential spectrometer using a channelplate detector is described and evaluated. This detector is much more sensitive than the metal photocathode in common usage and provides useful SXAPS spectra at primary electron currents of less than 10 μA. Operation of the detector at high x-ray fluxes is limited by saturation effects which can be minimized by the proper choice of channelplate and geometry.
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页码：326 / 329
页数：4
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