Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Structure and photoluminescence of nano-ZnO films grown on a Si (100) substrate by oxygen- and argon-plasma-assisted thermal evaporation of metallic Zn | |
其他题名 | 论文其他题名 |
Lu L. X.; Tang Q. X.; Shao C. L.; Liu Y. C. | |
2005 | |
发表期刊 | Chinese Physics Letters |
ISSN | 0256-307X |
卷号 | 22期号:4页码:998-1001 |
摘要 | Nano-ZnO thin films were prepared by oxygen- and argon-plasma-assisted thermal evaporation of metallic Zn at low temperature, followed by low-temperature annealing at 300 degrees C to 500 degrees C in oxygen ambient. X-ray diffraction patterns indicate that the nano-ZnO films have a polycrystalline hexagonal wurtzite structure. Raman scattering spectra demonstrate the existence of interface layers between Zn and ZnO. Upon annealing at 400 degrees C for 1 h, the interface mode disappears, and photoluminescence spectra show a very strong ultraviolet emission peak around 381 nm. The temperature-dependent PL spectra indicate that the UV band is due to free-exciton emission. |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25001 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Lu L. X.,Tang Q. X.,Shao C. L.,et al. Structure and photoluminescence of nano-ZnO films grown on a Si (100) substrate by oxygen- and argon-plasma-assisted thermal evaporation of metallic Zn[J]. Chinese Physics Letters,2005,22(4):998-1001. |
APA | Lu L. X.,Tang Q. X.,Shao C. L.,&Liu Y. C..(2005).Structure and photoluminescence of nano-ZnO films grown on a Si (100) substrate by oxygen- and argon-plasma-assisted thermal evaporation of metallic Zn.Chinese Physics Letters,22(4),998-1001. |
MLA | Lu L. X.,et al."Structure and photoluminescence of nano-ZnO films grown on a Si (100) substrate by oxygen- and argon-plasma-assisted thermal evaporation of metallic Zn".Chinese Physics Letters 22.4(2005):998-1001. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Lu-2005-Structure an(254KB) | 开放获取 | -- | 浏览 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论