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	Effect of annealing on morphology and photoluminescence of beta-ga2o3 nanostructures
	Zhang, Shiying; Zhuang, Huizhao; Xue, Chengshan; Li, Baoli
刊名	Journal of nanoscience and nanotechnology
	2008-07-01
卷号	8期号:7页码:3454-3457
关键词	Beta-ga2o3 nanostructure Magnetron sputtering Annealing
ISSN号	1533-4880
DOI	10.1166/jnn.2008.138
通讯作者	Zhuang, huizhao()
英文摘要	A novel method was applied to prepare one-dimensional beta-ga2o3 nanostructure films. in this method, beta-ga2o3 nanostructures have been successfully synthesized on si(111) substrates through annealing sputtered ga2o3/mo films for differernt time under flowing ammonia. the as-synthesized beta-ga2o3 nanostructures were characterized by x-ray diffraction (xrd), scanning electron microscopy (sem) and photoluminescence (pl) spectrum. the results show that the formed nanostructures are single-crystalline ga2o3 with monoclinic structure. the annealing time of the samples has an evident influence on the morphology and optical property of the nanostructured beta-ga2o3 synthesized. the representative photoluminescence spectrum at room temperature exhibits a strong and broad emission band centered at 411.5 nm and a relatively weak emission peak located at 437.6 nm. the growth mechanism of the beta-ga2o3 nanostructured materials is also discussed briefly.
WOS关键词	CHEMICAL-VAPOR-DEPOSITION ; NANOWIRES ; NANOBELTS ; GROWTH ; GA2O3 ; LUMINESCENCE ; SURFACE
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
语种	英语
出版者	AMER SCIENTIFIC PUBLISHERS
WOS记录号	WOS:000260776600022
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427444
专题	半导体研究所
通讯作者	Zhuang, Huizhao
作者单位	Shandong Normal Univ, Inst Semicond, Jinan 250014, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Shiying,Zhuang, Huizhao,Xue, Chengshan,et al. Effect of annealing on morphology and photoluminescence of beta-ga2o3 nanostructures[J]. Journal of nanoscience and nanotechnology,2008,8(7):3454-3457.
APA	Zhang, Shiying,Zhuang, Huizhao,Xue, Chengshan,&Li, Baoli.(2008).Effect of annealing on morphology and photoluminescence of beta-ga2o3 nanostructures.Journal of nanoscience and nanotechnology,8(7),3454-3457.
MLA	Zhang, Shiying,et al."Effect of annealing on morphology and photoluminescence of beta-ga2o3 nanostructures".Journal of nanoscience and nanotechnology 8.7(2008):3454-3457.

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