Three-dimensional dendrite-like nanostructures of gallium nitride

IMR OpenIR

	Three-dimensional dendrite-like nanostructures of gallium nitride; Three-dimensional dendrite-like nanostructures of gallium nitride
	Q. F. Meng; C. B. Jiang; S. X. Mao
	2007 ; 2007
发表期刊	Journal of Crystal Growth ; Journal of Crystal Growth
ISSN	0022-0248 ; 0022-0248
卷号	308 期号:1 页码:166-169
摘要	Three-dimensional (3D) dendrite-like GaN nanostructures with sixfold symmetry branches were synthesized by a secondary Au-catalyzed vapor-liquid-solid (VLS) growth process. X-ray diffraction (XRD) analysis reveals that the as-grown GaN is wurtzite structure. The dendrite-like nanostructures resulted from the branches growth along the six crystallographically equivalent directions of < 10 (1) over bar 0 > in a < 0 0 0 1 > oriented GaN stem nanowire. The growth model was established and discussed according to the experimental results. Raman scattering spectrums were measured and the differences in Raman spectrums between the first- and second-synthesized products were discussed. (C) 2007 Published by Elsevier B.V.; Three-dimensional (3D) dendrite-like GaN nanostructures with sixfold symmetry branches were synthesized by a secondary Au-catalyzed vapor-liquid-solid (VLS) growth process. X-ray diffraction (XRD) analysis reveals that the as-grown GaN is wurtzite structure. The dendrite-like nanostructures resulted from the branches growth along the six crystallographically equivalent directions of < 10 (1) over bar 0 > in a < 0 0 0 1 > oriented GaN stem nanowire. The growth model was established and discussed according to the experimental results. Raman scattering spectrums were measured and the differences in Raman spectrums between the first- and second-synthesized products were discussed. (C) 2007 Published by Elsevier B.V.
部门归属	univ pittsburgh, dept mech engn & mat sci, pittsburgh, pa 15261 usa. chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china.;mao, sx (reprint author), univ pittsburgh, dept mech engn & mat sci, pittsburgh, pa 15261 usa;chbjiang@imr.ac.cn smao@engr.pitt.edu ; univ pittsburgh, dept mech engn & mat sci, pittsburgh, pa 15261 usa. chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china.;mao, sx (reprint author), univ pittsburgh, dept mech engn & mat sci, pittsburgh, pa 15261 usa;chbjiang@imr.ac.cn smao@engr.pitt.edu
关键词	Nanostructures Nanostructures Gallium Compounds Gallium Compounds Nanomaterials Nanomaterials Semiconducting Semiconducting Materials Materials Thermal Evaporation Thermal Evaporation Nanowire Networks Nanowire Networks Zinc-oxide Zinc-oxide Gan Gan Nanobelts Nanobelts Nanorods Nanorods Zno Zno
URL	查看原文 ; 查看原文
WOS记录号	WOS:000250637700027 ; WOS:000250637700027
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33759
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. F. Meng,C. B. Jiang,S. X. Mao. Three-dimensional dendrite-like nanostructures of gallium nitride, Three-dimensional dendrite-like nanostructures of gallium nitride[J]. Journal of Crystal Growth, Journal of Crystal Growth,2007, 2007,308, 308(1):166-169, 166-169.
APA	Q. F. Meng,C. B. Jiang,&S. X. Mao.(2007).Three-dimensional dendrite-like nanostructures of gallium nitride.Journal of Crystal Growth,308(1),166-169.
MLA	Q. F. Meng,et al."Three-dimensional dendrite-like nanostructures of gallium nitride".Journal of Crystal Growth 308.1(2007):166-169.