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Synthesis of GaPO4-GaN Coaxial Nanowires
Fu, Lutang; Chen, Zhigang; Cong, Hongtao
Corresponding AuthorCong, Hongtao(htcong@imr.ac.cn)
2010
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume26Issue:1Pages:15-19
AbstractGaPO4-GaN coaxial nanowires were synthesized by two-step chemical vapor deposition method using H-2 and NH3 as reactant gas in turn at 950 degrees C. The morphology and microstructures of the GaPO4-GaN coaxial nanowires were studied by scanning elctron microscopy (SEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The nanowires have an average diameter of similar to 15 nm and length of hundreds of nanometers. The core is GaPO4 crystal and the outer shell is GaN crystal. The formation mechanism was discussed and the key factors controlling the growth are temperature and the concentration of reactant gases. These coaxial nanowires may have potential application for piezoluminescence nano-devices, and the two-step synthetic technique could be used to grow rationally other 1D GaN-based nanowire heterostructures.
KeywordGaN GaPO4 Coaxial nanowires
Funding OrganizationMinistry of Science and Technology of China ; Australian Research Council
Indexed BySCI
Language英语
Funding ProjectMinistry of Science and Technology of China[2009CB220001] ; Australian Research Council
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000274489800002
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/102384
Collection中国科学院金属研究所
Corresponding AuthorCong, Hongtao
AffiliationChinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Fu, Lutang,Chen, Zhigang,Cong, Hongtao. Synthesis of GaPO4-GaN Coaxial Nanowires[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2010,26(1):15-19.
APA Fu, Lutang,Chen, Zhigang,&Cong, Hongtao.(2010).Synthesis of GaPO4-GaN Coaxial Nanowires.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,26(1),15-19.
MLA Fu, Lutang,et al."Synthesis of GaPO4-GaN Coaxial Nanowires".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 26.1(2010):15-19.
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