p-Type Conductivity in N-Doped ZnO: The Role of the N-Zn-V-O Complex

	p-Type Conductivity in N-Doped ZnO: The Role of the N-Zn-V-O Complex
其他题名	论文其他题名
	Liu L.; Xu J. L.; Wang D. D.; Jiang M. M.; Wang S. P.; Li B. H.; Zhang Z. Z.; Zhao D. X.; Shan C. X.; Yao B.; Shen D. Z.
	2012
发表期刊	Physical Review Letters
ISSN	0031-9007
卷号	108 期号:21
摘要	Although nitrogen-doped zinc oxide has been fabricated as a light-emitting diode, the origin of its p-type conductivity remains mysterious. Here, by analyzing the surface reaction pathway of N in ZnO with first-principles density functional theory calculations, we demonstrate that the origin of p-type conductivity of N-doped ZnO can originate from the defect complexes of N-Zn-V-O and N-O-V-Zn. Favored by the Zn-polar growth, the shallow acceptor of N-O-V-Zn actually evolves from the double-donor state of N-Zn-V-O. While N-Zn-V-O is metastable, the p-doping mechanism of N-Zn-V-O -> N-O-V-Zn in ZnO will be free from the spontaneous compensation from the intrinsic donors. The results may offer clearer strategies for doping ZnO p-type more efficiently with N.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25558
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu L.,Xu J. L.,Wang D. D.,et al. p-Type Conductivity in N-Doped ZnO: The Role of the N-Zn-V-O Complex[J]. Physical Review Letters,2012,108(21).
APA	Liu L..,Xu J. L..,Wang D. D..,Jiang M. M..,Wang S. P..,...&Shen D. Z..(2012).p-Type Conductivity in N-Doped ZnO: The Role of the N-Zn-V-O Complex.Physical Review Letters,108(21).
MLA	Liu L.,et al."p-Type Conductivity in N-Doped ZnO: The Role of the N-Zn-V-O Complex".Physical Review Letters 108.21(2012).

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