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Electronic structure and optical properties of CdS
Author(s): 
Pages: 32-35
Year: Issue:  4
Journal: Journal of Yangzhou University(Natural Science Edition)

Keyword:  闪锌矿结构态密度能带结构密度泛函理论;
Abstract: 根据密度泛函理论体系下的平面波赝势(PWP)和广义梯度近似(GGA)方法,利用第一性原理对CdS晶体闪锌矿结构进行研究计算,得到其平衡晶格常数、电子态密度分布、能带结构、光吸收系数等性质,详细讨论其电子结构,并且结合实验结果定性分析了半导体CdS的光学性质.
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