Solid and vapour phase UV photocathodes for gaseous detectors

被引:3
作者
Vasileiadis, G [1 ]
Malamud, G [1 ]
Mine, P [1 ]
Vartsky, D [1 ]
机构
[1] ECOLE POLYTECH, LPNHE, IN2P3, CNRS, F-91128 PALAISEAU, FRANCE
关键词
D O I
10.1016/0168-9002(95)01294-X
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We measured the relative quantum efficiency of four organic materials. tetrathiafulvalene and bis(cyclopentadienyl)magnesium in the solid phase and t-butylferrocene and n-butylferrocene in the vapour phase. The measurements were performed in the wavelength range of 150-220 nm. We also present a new quantum efficiency measurement of ethylferrocene. The three ferrocene derivatives exhibit relatively high quantum efficiency.
引用
收藏
页码:31 / 34
页数:4
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