Green emission from B2N2CO thin films doped with Tb
文献类型：期刊论文
| 作者 | Liu, QL ; Zhang, FX ; Tanaka, T ; Aizawa, T |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2002 |
| 卷号 | 81期号:1页码:34 |
| 关键词 | RED-LIGHT EMISSION VISIBLE CATHODOLUMINESCENCE GAN LUMINESCENCE ER PHOTOLUMINESCENCE ELECTROLUMINESCENCE SEMICONDUCTORS NITRIDE |
| ISSN号 | 0003-6951 |
| 通讯作者 | Liu, QL: Natl Inst Mat Sci, Adv Mat Lab, Namiki 1-1, Tsukuba, Ibaraki 3050044, Japan. |
| 中文摘要 | Visible light emission has been obtained at room temperature by photoluminescence (PL) and cathodoluminescence (CL) from Tb-doped B2N2CO thin films prepared by radio-frequency magnetron sputtering. The films were deposited by sputtering TbBn (n=4, 6, 12, 25, and 50) targets in an atmosphere of Ar and N-2 gas mixture. The films are uniformly composed of very small particles with particle size of about 20-40 nm, which consist of turbostratic BN phase and amorphous phase. The characteristic PL peaks are observed in the spectral range from 300 to 800 nm, and correspond to the two groups of transitions of Tb3+ ions: D-5(3)-->F-7(J) (J=6, 5, 3) and D-5(4)-->F-7(J) (J=6, 5, 4, 3). The strongest PL peak at similar to547.2 nm is about four times greater than the other signals in the investigated range, indicating that the films have strong green light emission. CL intensity is very weakly dependent on the temperature. (C) 2002 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38839]  |
| 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 | Liu, QL,Zhang, FX,Tanaka, T,et al. Green emission from B2N2CO thin films doped with Tb[J]. APPLIED PHYSICS LETTERS,2002,81(1):34. |
| APA | Liu, QL,Zhang, FX,Tanaka, T,&Aizawa, T.(2002).Green emission from B2N2CO thin films doped with Tb.APPLIED PHYSICS LETTERS,81(1),34. |
| MLA | Liu, QL,et al."Green emission from B2N2CO thin films doped with Tb".APPLIED PHYSICS LETTERS 81.1(2002):34. |
入库方式： OAI收割
来源：物理研究所
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