Characterization of CdTe0.9Se0.1:Cl strip detectors

被引：3

作者：

Fiederle, M

Rogalla, M

Joerger, C

Salk, M

Ebling, DG

Ludwig, J

Runge, K

Benz, KW

机构：

[1] UNIV FREIBURG, INST KRISTALLOG, D-79104 FREIBURG, GERMANY

[2] UNIV FREIBURG, FAK PHYS, D-79104 FREIBURG, GERMANY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 380卷 / 1-2期

关键词：

D O I：

10.1016/S0168-9002(96)00332-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

CdTe0.9Se0.1:Cl is a detector grade material for gamma and X-rays. Its high resistivity and the high mobility lifetime product yield a high charge collection efficiency of 90 percent. CdTe0.9Se0.1:Cl was used for the first time to built up a strip detector. The detector performance was investigated by a Co-57 source. The signal behaviour, charge collection efficiency and coupling effects were analyzed for different strips. The comparison between the signal amplitude of all strips showed a good homogeneous response for the device. For a single strip a charge collection efficiency of more than 40 percent was obtained.

引用

页码：153 / 156

页数：4

共 8 条

[1] GAMMA-RAY AND X-RAY-DETECTORS MANUFACTURED FROM CD1-XZNX TE GROWN BY A HIGH-PRESSURE BRIDGMAN METHOD [J].