Proof of solid state cathodoluminescence by using brightness waveform
文献类型：期刊论文
| 作者 | Liu, M; Chen, XH; Xu, Z; Teng, F; Yi, LX; Gao, DW; Guo, LQ |
| 刊名 | Spectroscopy and spectral analysis
 |
| 出版日期 | 2005-10-01 |
| 卷号 | 25期号:10页码:1556-1559 |
| 关键词 | Cl-like emission Hot electrons Electron-hole pairs Inorganic-organic hetero-junction Tris-(8-hydroxyquinoline) aluminum |
| ISSN号 | 1000-0593 |
| 通讯作者 | Liu, m() |
| 英文摘要 | Three different inorganic-organic hetero-junctions (a : ito/sio2/alq(3)/al, b: ito/alq3/sio2/al and c: ito/sio2/alq(3)/ sio2/al) were fabricated. the emission can be observed only under positive bias in devices a and b, but under both biases in device c according to their brightness waveforms. with increasing voltage, the increase in blue emission in devices b and c is faster than that in green emission. this is because that the recombination of hot electrons and holes, i.e., electron-hole pairs, produced blue emission in devices b and c, and the recombination of electrons injected from al with the accumulated holes, which are excited by hot electrons, produced green emission in device a. hence, the emissions of the devices are attributed to not only the recombination of electrons and accumulated holes, but also the cathodoluminescence-like (cl-like) emission. |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000233059100006 |
| 出版者 | BEIJING UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426297 |
| 专题 | 半导体研究所 |
| 通讯作者 | Liu, M |
| 作者单位 | 1.Beijing Jiaotong Univ, Inst Optoelect Technol, Beijing 100044, Peoples R China 2.Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China 3.CAS, Inst Semicond, Beijing 100083, Peoples R China 4.Tianjin Univ, Postdoctoral Working Stn, Econ & Technol Dev Area Postdoctoral Working Stn, Tianjin Zhong Huan San Jin Ltd, Tianjin 300457, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, M,Chen, XH,Xu, Z,et al. Proof of solid state cathodoluminescence by using brightness waveform[J]. Spectroscopy and spectral analysis,2005,25(10):1556-1559. |
| APA | Liu, M.,Chen, XH.,Xu, Z.,Teng, F.,Yi, LX.,...&Guo, LQ.(2005).Proof of solid state cathodoluminescence by using brightness waveform.Spectroscopy and spectral analysis,25(10),1556-1559. |
| MLA | Liu, M,et al."Proof of solid state cathodoluminescence by using brightness waveform".Spectroscopy and spectral analysis 25.10(2005):1556-1559. |
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来源：半导体研究所
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