Photocurrent response in a double barrier structure with quantum dots-quantum well inserted in central well
文献类型：期刊论文
| 作者 | Hu B (Hu Bing) ; Zhou X (Zhou Xia) ; Tang Y (Tang Yan) ; Gan HD (Gan Huadong) ; Zhu H (Zhu Hui) ; Li GR (Li Guirong) ; Zheng HZ (Zheng Houzhi) |
| 刊名 | physica e-low-dimensional systems & nanostructures
 |
| 出版日期 | 2006 |
| 卷号 | 33期号:2页码:355-358 |
| 关键词 | photocurrent response quantum dots-quantum well hybrid heterostructure photovoltaic effect |
| ISSN号 | 1386-9477 |
| 通讯作者 | hu, b, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. e-mail: hubing@red.semi.ac.cn ; hzzheng@red.semi.ac.cn |
| 中文摘要 | we report the photocurrent response in a double barrier structure with quantum dots-quantum well inserted in central well. when this quantum dots-quantum well hybrid heterostructure is biased beyond + 1 or -i v, the photocurrent response manifests itself as a steplike enhancement, increasing linearly with the light intensity. most probably, at proper bias condition, the pulling down of the x minimum of gaas at the outgoing interface of the emitter barrier by the photovoltaic effect in gaas qw will initiate the r,-x-x tunneling at much lower bias as compared with that in the dark. that gives rise to the observed photocurrent response. (c) 2006 elsevier b.v. all rights reserved. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10482]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Hu B ,Zhou X ,Tang Y ,et al. Photocurrent response in a double barrier structure with quantum dots-quantum well inserted in central well[J]. physica e-low-dimensional systems & nanostructures,2006,33(2):355-358. |
| APA | Hu B .,Zhou X .,Tang Y .,Gan HD .,Zhu H .,...&Zheng HZ .(2006).Photocurrent response in a double barrier structure with quantum dots-quantum well inserted in central well.physica e-low-dimensional systems & nanostructures,33(2),355-358. |
| MLA | Hu B ,et al."Photocurrent response in a double barrier structure with quantum dots-quantum well inserted in central well".physica e-low-dimensional systems & nanostructures 33.2(2006):355-358. |
入库方式： OAI收割
来源：半导体研究所
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