Photoluminescence and Raman analysis of ZnO nanowires deposited on Si(100) via vapor-liquid-solid process

	Photoluminescence and Raman analysis of ZnO nanowires deposited on Si(100) via vapor-liquid-solid process
其他题名	论文其他题名
	Yang L. L.; Yang J. H.; Wang D. D.; Zhang Y. J.; Wang Y. X.; Liu H. L.; Fan H. G.; Lang J. H.
	2008
发表期刊	Physica E-Low-Dimensional Systems & Nanostructures
ISSN	1386-9477
卷号	40 期号:4 页码:920-923
摘要	ZnO nanowires were deposited on the Si(1 0 0) substrate via vapor-liquid-solid process with flowing Ar gas current for 90 s. The morphology, structure, and optical properties were investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), photoluminescence (PL), and Raman spectrum, respectively. The results showed that the as-deposited ZnO nanowires had hexagonal wurzite structure. The Raman spectrum showed oxygen defects in ZnO nanowires due to the existence of the Ar gas during the growth process, leading to the dominant green band peak and the weak UV peak in the PL spectrum. And blue shift of the Raman peaks was attributed to the lattice distortion and piezoelectric effect of the nanostructures. Finally, the biaxial compressive stress within the c-axis oriented ZnO nanowires was estimated to 0.365 GPa, which was also responsible for the frequency shift of the E-2 (high) mode of the Raman spectra. (C) 2007 Elsevier B.V. All rights reserved.
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/181722/26354
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang L. L.,Yang J. H.,Wang D. D.,et al. Photoluminescence and Raman analysis of ZnO nanowires deposited on Si(100) via vapor-liquid-solid process[J]. Physica E-Low-Dimensional Systems & Nanostructures,2008,40(4):920-923.
APA	Yang L. L..,Yang J. H..,Wang D. D..,Zhang Y. J..,Wang Y. X..,...&Lang J. H..(2008).Photoluminescence and Raman analysis of ZnO nanowires deposited on Si(100) via vapor-liquid-solid process.Physica E-Low-Dimensional Systems & Nanostructures,40(4),920-923.
MLA	Yang L. L.,et al."Photoluminescence and Raman analysis of ZnO nanowires deposited on Si(100) via vapor-liquid-solid process".Physica E-Low-Dimensional Systems & Nanostructures 40.4(2008):920-923.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Yang-2008-Photolumin（270KB）			开放获取	--	浏览下载