Thickness-dependent photoresponse characteristics of miscut LaSrAlO(4) single crystals for ultraviolet detection
文献类型：期刊论文
| 作者 | H. Ni ; S. Q. Zhao ; K. Zhao |
| 刊名 | Applied Optics
 |
| 出版日期 | 2010 |
| 卷号 | 49期号:14页码:2635-2638 |
| 关键词 | yba2cu3o7-delta films molecular-dynamics laalo3 perovskite growth |
| ISSN号 | 0003-6935 |
| 中文摘要 | We systematically study ultraviolet laser-induced ultrafast photovoltaic effect in miscut LaSrAlO(4) single crystal wafers with different thicknesses at ambient temperature without any applied bias. An open-circuit photovoltage (PV) is obtained when the wafer is irradiated by a 248 nm laser pulse of 20 ns duration. With the decrease of crystal thickness, the peak PV increased to a maximum of 2.66 mV at 340 mu m and then decreased to 1.3 mV at 155 mu m. Meanwhile, the 10%-90% rise time of photovoltaic responses declines gradually. The inner mechanism of the present thickness-dependent photovoltaic response is discussed. (C) 2010 Optical Society of America |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31390]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | H. Ni,S. Q. Zhao,K. Zhao. Thickness-dependent photoresponse characteristics of miscut LaSrAlO(4) single crystals for ultraviolet detection[J]. Applied Optics,2010,49(14):2635-2638. |
| APA | H. Ni,S. Q. Zhao,&K. Zhao.(2010).Thickness-dependent photoresponse characteristics of miscut LaSrAlO(4) single crystals for ultraviolet detection.Applied Optics,49(14),2635-2638. |
| MLA | H. Ni,et al."Thickness-dependent photoresponse characteristics of miscut LaSrAlO(4) single crystals for ultraviolet detection".Applied Optics 49.14(2010):2635-2638. |
入库方式： OAI收割
来源：金属研究所
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