Neutron irradiation effects in SiC

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:267

Article; Proceedings Paper

Brink, D. J.¹  Malherbe, J. B.¹  Camassel, J.² 

[1] Univ Pretoria, Dept Phys, ZA-0002 Pretoria, South Africa

[2] Univ Montpellier 2, Etud Semicond Grp, F-34095 Montpellier, France

关键词: Neutron irradiation;    Silicon carbide;    Reflectance;    Raman;    Photoluminescence;   

DOI  :  10.1016/j.nimb.2009.05.029

来源: Elsevier

【 摘 要 】

SiC is a wide band gap semiconductor material with potential applications in harsh environmental conditions. In this work we investigate the effects of neutron irradiation on the properties of two SiC polytypes. Changes to the optical properties were analyzed using a range of techniques including visible transmission, infra-red reflectance, Raman spectroscopy and photoluminescence. (C) 2009 Elsevier B. V. All rights reserved.

【 授权许可】

Free