Zn vacancies creation via (2 x 2) surface reconstruction

	Zn vacancies creation via (2 x 2) surface reconstruction
	Xie, X. H.; B. H. Li; Z. Z. Zhang and D. Z. Shen
	2017
发表期刊	Journal of Physics D-Applied Physics
卷号	50 期号:32
摘要	Zinc vacancies have been incorporated in ZnO via (2 x 2) surface reconstruction during the epitaxy growth. Evolution of in situ reflection high-energy electron diffraction (RHEED) patterns indicate Zn-polar surface (2 x 2) reconstruction was realized under extreme O-rich conditions. Atom sized triangular pits and islands were presented by the high resolution scanning tunneling microscopy (STM) images, which stand for a single Zn vacancy per (2 x 2) surface unit cell. The neutral acceptor-bound exciton (A(0), X), peak located at 3.344eV, and red luminescence (RL), maximum emission intensity at similar to 1.76eV, which related to Zn vacancy, have been studied by variable-temperature/power steady-state photoluminescence (PL) spectroscopy.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59337
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xie, X. H.,B. H. Li,Z. Z. Zhang and D. Z. Shen. Zn vacancies creation via (2 x 2) surface reconstruction[J]. Journal of Physics D-Applied Physics,2017,50(32).
APA	Xie, X. H.,B. H. Li,&Z. Z. Zhang and D. Z. Shen.(2017).Zn vacancies creation via (2 x 2) surface reconstruction.Journal of Physics D-Applied Physics,50(32).
MLA	Xie, X. H.,et al."Zn vacancies creation via (2 x 2) surface reconstruction".Journal of Physics D-Applied Physics 50.32(2017).

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