Optical and micro-structural properties of gan nanowires by ammoniating ga2o3/nb films
文献类型：期刊论文
| 作者 | Zhuang Huizhao; Li Baoli; Wang Dexiao; Shen Jiabing; Zhang Shiying; Xue Chengshan |
| 刊名 | Rare metal materials and engineering
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 38期号:4页码:565-569 |
| 关键词 | Nanowires Ammoniating Gan |
| ISSN号 | 1002-185X |
| 通讯作者 | Zhuang huizhao(zhuanghuizhao@sdnu.edu.cn) |
| 英文摘要 | Single-crystalline gan nanowires have been synthesized on si(iii) substrates by magnetron sputtering through ammoniating the ga2o3/nb films at 900 degrees c in a quartz tube. the as-prepared nanowires are confirmed as single crystalline gan with wurtzite structure by x-ray diffraction (xrd), selected-area electron diffraction (saed) and high-resolution transmission electron microscopy (hrtem). transmission electron microscopy (tem) shows that the gan nanowires are straight and smooth, and possess the diameters of about 50 nm and lengths up to several microns. when excited by 325 nm helium-cadmium (he-cd) laser light at room temperature, the gan nanowires only have a strong ultraviolet luminescence peak located at 367 nm, owing to gan band-edge emission. finally, the growth mechanism of gan nanowires is discussed briefly. |
| WOS关键词 | GALLIUM NITRIDE NANORODS ; RAMAN-SCATTERING ; PHOTOLUMINESCENCE ; FABRICATION ; DEPOSITION ; GROWTH ; SPECTRA |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000266079800001 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427627 |
| 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 | Zhuang Huizhao,Li Baoli,Wang Dexiao,et al. Optical and micro-structural properties of gan nanowires by ammoniating ga2o3/nb films[J]. Rare metal materials and engineering,2009,38(4):565-569. |
| APA | Zhuang Huizhao,Li Baoli,Wang Dexiao,Shen Jiabing,Zhang Shiying,&Xue Chengshan.(2009).Optical and micro-structural properties of gan nanowires by ammoniating ga2o3/nb films.Rare metal materials and engineering,38(4),565-569. |
| MLA | Zhuang Huizhao,et al."Optical and micro-structural properties of gan nanowires by ammoniating ga2o3/nb films".Rare metal materials and engineering 38.4(2009):565-569. |
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来源：半导体研究所
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