Highly efficient field emission from nanodiamond films treated by fast reactive ion etching process
文献类型：期刊论文
| 作者 | Tian, SB ; Li, YL ; Xia, XX ; Gu, CZ ; Li, JJ |
| 刊名 | PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
 |
| 出版日期 | 2011 |
| 卷号 | 43期号:10页码:1902 |
| 关键词 | NANOCRYSTALLINE DIAMOND FILMS ELECTRON-EMISSION CARBON NANOWIRES CATHODES NANORODS GROWTH CONES |
| ISSN号 | 1386-9477 |
| 通讯作者 | Li, JJ: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Three multijunctions consisting of La0.9Sr0.1MnO3-delta and LaAlO3-delta on Si substrate have been fabricated under different oxygen pressures by laser molecular beam epitaxy. They exhibit nonlinear and rectifying current-voltage characteristics and evident photocurrent response to He-Ne laser illumination. Experimental results indicate that the periodically stacked multijunction grown under lower oxygen pressure shows a better rectification behavior and a higher photocurrent. The photovoltaic responsivities of the multijunctions are enhanced greatly at reverse bias and are much higher than that of a similarly grown single p-n junction. Based on the band structure of the multilayers, a possible mechanism of the photovoltaic process was proposed. A high photovoltage responsivity of 168.6 mV/mW has been achieved at -6 V bias; this demonstrates the potential of the present multijunction configuration for photodetectors operating at room temperature. (C) 2011 American Institute of Physics. [doi:10.1063/1.3621143] |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [91023041, 50825206, 10834012, 61001045]; National Basic Research Program of China [2009CB930502]; CAS [KJCX2-EW-W02] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39323]  |
| 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 | Tian, SB,Li, YL,Xia, XX,et al. Highly efficient field emission from nanodiamond films treated by fast reactive ion etching process[J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES,2011,43(10):1902. |
| APA | Tian, SB,Li, YL,Xia, XX,Gu, CZ,&Li, JJ.(2011).Highly efficient field emission from nanodiamond films treated by fast reactive ion etching process.PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES,43(10),1902. |
| MLA | Tian, SB,et al."Highly efficient field emission from nanodiamond films treated by fast reactive ion etching process".PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 43.10(2011):1902. |
入库方式： OAI收割
来源：物理研究所
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