Ultraviolet Lasing Action in ZnO Nanosheets
文献类型：期刊论文
| 作者 | Zhang, Dingke1,2,3; Chen, Shijian1,2; Deng, Zhaoqi3; Wang, Yanping3; Liu, Yichun1,2; Ma, Dongge3 |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 10期号:10页码:6744-6747 |
| 关键词 | Ultraviolet Laser Zno Nanosheets Microcavity |
| ISSN号 | 1533-4880 |
| DOI | 10.1166/jnn.2010.2635 |
| 英文摘要 | We report room-temperature ultraviolet lasing action in large quantities of uniform multilayer ZnO nanosheets grown by a vapor-transport method via thermal evaporation of Zn powder. An excellent multimode lasing emission at a center wavelength of 390 nm with a mode linewidth less than 0.33 nm occurs above an excitation threshold of 8 mJ pulse(-1) cm(-2). The observed multimode lasing action may be attributed to microcavity effect and low concentration of defects in the nanosheets. We believe that the single-mode lasing emission can be obtained by growing completely uniform nanosheets. ZnO nanosheet is an attractive candidate as gain medium to realize ultraviolet semiconductor diode lasers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000280361400070 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70337]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Yichun |
| 作者单位 | 1.NE Normal Univ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China 2.NE Normal Univ, Key Lab UV Emitting Mat & Technol, Minist Educ, Changchun 130024, Peoples R China 3.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Dingke,Chen, Shijian,Deng, Zhaoqi,et al. Ultraviolet Lasing Action in ZnO Nanosheets[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2010,10(10):6744-6747. |
| APA | Zhang, Dingke,Chen, Shijian,Deng, Zhaoqi,Wang, Yanping,Liu, Yichun,&Ma, Dongge.(2010).Ultraviolet Lasing Action in ZnO Nanosheets.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,10(10),6744-6747. |
| MLA | Zhang, Dingke,et al."Ultraviolet Lasing Action in ZnO Nanosheets".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 10.10(2010):6744-6747. |
入库方式： OAI收割
来源：化学研究所
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