| Axial periodical nanostructures of Sb-doped SnO2 grown by chemical vapor deposition | |
| Department | 固体润滑国家重点实验室 |
Feng HT(冯海涛); Zhuo RF(卓仁富); Chen JT(陈江涛) ; Yan D(闫德); Feng JJ(冯娟娟); Li HJ(李华军); Cheng S(程爽); Yan PX(阎鹏勋)
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| 2009 | |
| Source Publication | Physica E
 |
| ISSN | 1386-9477 |
| Volume | 41Pages:1640-1644 |
| Abstract | We report the synthesis and characterization Sb-doped SnO2 nanowires by chemical vapor deposition (CVD) at 850 1C. The as-synthesized-doped nanowires showed unique periodical structures in contrast to the traditional nanowires with smooth surfaces. The fascinating structures lead to a much higher surface to volume ratio and greater changes of depletion layer volume after gas absorption, and the sensitivity of gas sensing devices may be improved by using axial periodical nanostructures, instead of ordinary one. The photoluminescence of the Sb-doped SnO2 nanostructures were measured. The doping of Sb atoms brings two new emission peaks at 561 and 670 nm. |
| Keyword | Axial Periodical Structures Depletion Layer Photoluminescence |
| Subject Area | 材料科学与物理化学 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2111 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan PX(阎鹏勋) |
| Recommended Citation GB/T 7714 | Feng HT,Zhuo RF,Chen JT,et al. Axial periodical nanostructures of Sb-doped SnO2 grown by chemical vapor deposition[J]. Physica E,2009,41:1640-1644. |
| APA | 冯海涛.,卓仁富.,陈江涛.,闫德.,冯娟娟.,...&阎鹏勋.(2009).Axial periodical nanostructures of Sb-doped SnO2 grown by chemical vapor deposition.Physica E,41,1640-1644. |
| MLA | 冯海涛,et al."Axial periodical nanostructures of Sb-doped SnO2 grown by chemical vapor deposition".Physica E 41(2009):1640-1644. |
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| 20091640-1644.pdf（292KB） | 开放获取 | License | View Application Full Text | |||
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