Optimization of Single-Sided Charge-Sharing Strip Detectors

被引：0

作者：

Hamel, L. A. ^{[1
]}

Benoit, M. ^{[1
]}

Doenmez, B. ^{[2
]}

Macri, J. R. ^{[2
]}

McConnell, M. L. ^{[2
]}

Narita, T. ^{[3
]}

Ryan, J. M. ^{[2
]}

机构：

[1] Univ Montreal, Montreal, PQ, Canada

[2] Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA

[3] Coll Holy Cross, Worcester, MA 01610 USA

来源：

2006 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOL 1-6 | 2006年

关键词：

D O I：

暂无

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：

Simulation of the charge sharing properties of single-sided CZT strip detectors with small anode pads are presented. The effect of initial event size, carrier repulsion, diffusion, drift, trapping and detrapping are considered. These simulations indicate that such a detector with a 150 mu m pitch will provide good charge sharing between neighboring pads. This is supported by a comparison of simulations and measurements for a similar detector with a coarser pitch of 225 mu m that could not provide sufficient sharing. The performance of such a detector used as a gamma-ray imager is discussed.

引用

页码：3759 / 3761

页数：3

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