Electrical properties and defect analysis of neutron irradiated undoped CVD diamond films

被引：17
|
作者：
Bruzzi, M
Miglio, S
Pirollo, S
Sciortino, S
机构：
[1] INFM, I-50139 Florence, Italy
[2] Dipartimento Energet, I-50139 Florence, Italy
来源：
DIAMOND AND RELATED MATERIALS | 2001年 / 10卷 / 3-7期
关键词：
CVD; diamond; radiation induced effects; defect analysis;
D O I：
10.1016/S0925-9635(00)00417-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High-quality detector-grade CVD diamond films have been irradiated with fast neutrons up to 2 x 10(15) n/cm(2) (1 MeV neutron-equivalent). Thermally stimulated currents (TSC) and thermoluminescence (TL) analysis have been performed. After irradiation, a decrease in the TSC and TL signal intensity is observed, while no significant changes in the spectrum shape are found. The TSC analyses have been performed as a function of the electric field and the results have been discussed in terms of the Poole-Frenkel effect. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：601 / 605
页数：5
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