Catalyst-assisted vapor-liquid-solid growth of single-crystal CdS nanobelts and their luminescence properties
文献类型：期刊论文
| 作者 | Gao, T ; Wang, TH |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| 出版日期 | 2004 |
| 卷号 | 108期号:52页码:20045 |
| 关键词 | SEMICONDUCTING OXIDE NANOBELTS THERMAL EVAPORATION SILICON RIBBONS SNO2 NANOBELTS ZNO NANOBELTS MGO NANOBELTS WURTZITE ZNS NANOWIRES NANORIBBONS PHOTOLUMINESCENCE |
| ISSN号 | 1520-6106 |
| 通讯作者 | Gao, T: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Mass production of US nanobelts is successfully achieved by a simple thermal evaporation of US powders under controlled conditions in the presence of Au catalysts. The as-synthesized US nanobelts are single-crystalline with wurtzite structure, usually several hundred nanometers in width, tens of micrometers in length, and tens of nanometers in thickness. The room-temperature photoluminescence spectrum of US nanobelts features three luminescence peaks around 504, 5 13, and 770 nm, which are attributed to the band-edge, band-to-band and surface state emissions, respectively. The growth of CdS nanobelts is initiated by Au catalyst nanoparticles via a catalyst-assisted vapor-liquid-solid process, and a side growth along the belt width direction via a vapor-solid process is also suggested. This synthetic method offers the possibility for the control of US nanobelts on a special substrate, which would be of particular interest for their applications in optoelectronic devices. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34503]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gao, T,Wang, TH. Catalyst-assisted vapor-liquid-solid growth of single-crystal CdS nanobelts and their luminescence properties[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2004,108(52):20045. |
| APA | Gao, T,&Wang, TH.(2004).Catalyst-assisted vapor-liquid-solid growth of single-crystal CdS nanobelts and their luminescence properties.JOURNAL OF PHYSICAL CHEMISTRY B,108(52),20045. |
| MLA | Gao, T,et al."Catalyst-assisted vapor-liquid-solid growth of single-crystal CdS nanobelts and their luminescence properties".JOURNAL OF PHYSICAL CHEMISTRY B 108.52(2004):20045. |
入库方式： OAI收割
来源：物理研究所
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