Dislocation-induced IR absorption and ph
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Gangqiang Zha; Wanqi Jie; Tingting Tan; Linghang Wang; Dongmei Zeng
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Article
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2006
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Elsevier Science
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English
β 136 KB
Dislocations were introduced into CdZnTe wafers by the means of bending deformation at an elevated temperature. The average IR transmittance of CdZnTe wafers was found to be decreased to 44% after deformation from 64% before. The polarization absorption of dangling-bond electrons in dislocations sho