Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping
文献类型：期刊论文
| 作者 | Zhao, Dongxu2 ; Zou, Yonggang3; Ma, Xiaohui3; Li, Yan3; Zhang, He3; Jin, Liang3; Xu, Yingtian3; Du, Luchao1; Shi, Linlin3
|
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2018 |
| 卷号 | 8期号:61页码:35023-35030 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c8ra07135g |
| 通讯作者 | Zou, Yonggang(zouyg@cust.edu.cn) |
| 英文摘要 | Sb-doped p-type ZnO microwires with zigzag rough surfaces were synthesized by two zone chemical vapor deposition. The zigzag morphology characteristics analyzed by high resolution scanning electron microscopy and transmission electron microscopy show the existence of surface defects caused by Sb doping. The incorporation of Sb into a ZnO lattice induces lattice imperfection, which is the origin of the zigzag rough surface. Photoluminescence and electrical properties of the obtained Sb-doped ZnO microwires were determined. The crossed structure microwire-based p-n homojunction device was fabricated by applying as-synthesized Sb-doped p-type ZnO microwires and undoped n-type ZnO microwires. The doped microwires demonstrate reproducible p-type conduction and enhanced rectifying behavior with increasing Sb doping concentration. The results demonstrated that the optimizable optical and electrical characteristics, controlled by increasing the doping concentration, are reflected in the surface morphology changes which would be helpful for characterizing the doping effects in micro/nanoscale materials. |
| WOS关键词 | NANOWIRE ARRAYS ; N HOMOJUNCTION ; OPTICAL RESONATORS ; NANOBELTS ; DIODE ; FABRICATION |
| 资助项目 | National Natural Science Foundation of China[61804013] ; National Natural Science Foundation of China[61804014] ; National Natural Science Foundation of China[61805023] ; National Natural Science Foundation of China[21707010] ; Excellent Youth Foundation of Jilin Province[20180520194JH] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000448348600031 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Natural Science Foundation of China ; Excellent Youth Foundation of Jilin Province |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60425]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 通讯作者 | Zou, Yonggang |
| 作者单位 | 1.Jilin Univ, Inst Atom & Mol Phys, 2699 Qian Jin Rd, Changchun 130012, Jilin, Peoples R China 2.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, 3888 Dongnanhu Rd, Changchun 130033, Jilin, Peoples R China 3.Changchun Univ Sci & Technol, State Key Lab High Power Semicond Laser, 7186 Wei Xing Rd, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Dongxu,Zou, Yonggang,Ma, Xiaohui,et al. Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping[J]. RSC ADVANCES,2018,8(61):35023-35030. |
| APA | Zhao, Dongxu.,Zou, Yonggang.,Ma, Xiaohui.,Li, Yan.,Zhang, He.,...&Shi, Linlin.(2018).Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping.RSC ADVANCES,8(61),35023-35030. |
| MLA | Zhao, Dongxu,et al."Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping".RSC ADVANCES 8.61(2018):35023-35030. |
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