The field emission properties of nonpolar a-plane n-type gan films grown on nano-patterned sapphire substrates
文献类型：期刊论文
| 作者 | Sun, Lili; Yan, Fawang; Wang, Junxi; Zhang, Huixiao; Zeng, Yiping; Wang, Guohong; Li, Jinmin |
| 刊名 | Physica status solidi a-applications and materials science
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 206期号:7页码:1501-1503 |
| ISSN号 | 1862-6300 |
| DOI | 10.1002/pssa.200925029 |
| 通讯作者 | Sun, lili(lilisun@semi.ac.cn) |
| 英文摘要 | Si-doped nonpolar a-plane gan films were grown on nanopatterned sapphire substrates by a low-pressure metal organic chemical vapor deposition (mocvd) system. the structure, morphology and field emission properties of the sample were studied by means of high-resolution x-ray diffraction (hrxrd), atomic force microscopy (afm), and field emission measurement. the xrd analysis shows that the sample is a nonpolar a-plane (11 (2) over bar0) gan film. the field emission measurement shows that the nonpolar gan films exhibit excellent field emission properties with a threshold emission field of as low as 10 v/mu m at a current density of 0.63 mu a/cm(2), and a high field emission current density of 74 ma/cm(2) at an applied field of 24 v/mu m. moreover, the fowler-nordheirn plot of the sample fits a near linear relation. (c) 2009 wiley-vch verlag gmbh & co. kgaa, weinheim |
| WOS关键词 | ELECTRON-AFFINITY |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000268564200020 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427741 |
| 专题 | 半导体研究所 |
| 通讯作者 | Sun, Lili |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Semicond Lighting Technol Res & Dev Ctr, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Lili,Yan, Fawang,Wang, Junxi,et al. The field emission properties of nonpolar a-plane n-type gan films grown on nano-patterned sapphire substrates[J]. Physica status solidi a-applications and materials science,2009,206(7):1501-1503. |
| APA | Sun, Lili.,Yan, Fawang.,Wang, Junxi.,Zhang, Huixiao.,Zeng, Yiping.,...&Li, Jinmin.(2009).The field emission properties of nonpolar a-plane n-type gan films grown on nano-patterned sapphire substrates.Physica status solidi a-applications and materials science,206(7),1501-1503. |
| MLA | Sun, Lili,et al."The field emission properties of nonpolar a-plane n-type gan films grown on nano-patterned sapphire substrates".Physica status solidi a-applications and materials science 206.7(2009):1501-1503. |
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来源：半导体研究所
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