Studies of the gain properties of microstrip gas counters relevant to their application as X-ray and electron detectors

被引:6
|
作者
Bateman, JE [1 ]
Connolly, JF [1 ]
Derbyshire, GE [1 ]
Duxbury, DA [1 ]
Lipp, J [1 ]
Mir, JA [1 ]
Simmons, JE [1 ]
Spill, EJ [1 ]
Stephenson, R [1 ]
机构
[1] Rutherford Appleton Lab, CLRC, Didcot OX11 02X, Oxon, England
关键词
gain stability; gas gain; microstrip gas counter;
D O I
10.1109/TNS.2002.801489
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The microstrip gas counter (MSGC) makes an excellent planar (position-sensitive) amplifier of incident electron clouds because both the anodic and cathodic gain-defining elements are produced lithographically on the same rigid substrate. We have studied the dependence of the gas gain and pulse-height resolution of the plate as a function of various geometric and gas parameters. The results show that an MSGC can be made very insensitive to the shape of the drift electrode, allowing it to be used in a wide variety of applications. An example of an electron-yield XAFS study is given. The aim of the work reported in this paper is to produce a well-defined technology platform from which to build detectors that meet the requirements of high-flux synchrotron radiation and neutron facilities, both of which are key CLRC facilities.
引用
收藏
页码:1644 / 1650
页数:7
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