| Synthesis of GaPO4-GaN Coaxial Nanowires | |
| Fu, Lutang; Chen, Zhigang; Cong, Hongtao | |
| Corresponding Author | Cong, Hongtao(htcong@imr.ac.cn) |
| 2010 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 26Issue:1Pages:15-19 |
| Abstract | GaPO4-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. |
| Keyword | GaN GaPO4 Coaxial nanowires |
| Funding Organization | Ministry of Science and Technology of China ; Australian Research Council |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Ministry of Science and Technology of China[2009CB220001] ; Australian Research Council |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000274489800002 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/102384 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Cong, Hongtao |
| Affiliation | Chinese 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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