Purification and growth of PbI2 crystals -: Dependence of the radiation response on the PbI2 crystal purity

被引：0

作者：

Oliveira, IB ^{[1
]}

Costa, FE ^{[1
]}

Armelin, MJ ^{[1
]}

Cardoso, LP ^{[1
]}

Hamada, MM ^{[1
]}

机构：

[1] IPEN CNEN SP, Sao Paulo, Brazil

来源：

2001 IEEE NUCLEAR SCIENCE SYMPOSIUM, CONFERENCE RECORDS, VOLS 1-4 | 2002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：

This article describes the methodology for the purification of the PbI2 salt by technique of multipass zone refining and the growth by Bridgman method. A significant decrease of the impurities concentration was observed in function of the purification passes number. The results of the dark leakage current, the resistivity and the response of the alpha and gamma radiations were strongly dependent of the purity of the crystal.

引用

页码：2330 / 2334

页数：5

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