Effect of Copper Doping on Electronic Structure and Optical Absorption of Cd₃₃Se₃₃ Quantum Dots

The photophysical properties of Cu-doped CdSe quantum dots (QDs) can be affected by the oxidation state of Cu impurity, but disagreement still exists on the Cu oxidation state (+1 or +2) in these QDs, which is debated and poorly understood for many years. In this work, by using density functional th...

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發表在:	Nanomaterials
Main Authors:	Fengai Zhao, Shuanglin Hu, Canhui Xu, Haiyan Xiao, Xiaosong Zhou, Xiaotao Zu, Shuming Peng
格式:	Article
語言:	英语
出版:	MDPI AG 2021-09-01
主題:	DFT CdSe quantum dots oxidation state of Cu doping optical absorption
在線閱讀:	https://www.mdpi.com/2079-4991/11/10/2531