首页> 外文会议>Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997 >Influence of different types of surface treatment on photoelectric and optical properties of CdTe crystals
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Influence of different types of surface treatment on photoelectric and optical properties of CdTe crystals

机译:不同类型的表面处理对CdTe晶体光电性能的影响

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Abstract: It was investigated photoconductivity (PC) and light absorption spectra of CdTe monocrystals under different types of surface treatment. It was shown that in mechanically polished and plastic deformed crystals PC and absorption edge were determined by broken layer introduced under surface treatment. Also, the role of dislocation in formation of absorption edge and PC spectrum was established and discussed.!7
机译:摘要:研究了CdTe单晶在不同类型表面处理下的光电导率和光吸收光谱。结果表明,在机械抛光和塑性变形的晶体中,PC和吸收边缘是由表面处理后引入的断层确定的。此外,位错在吸收边和PC光谱形成中的作用也得到建立和讨论。7

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