High-sensitivity SrTiO3 photodetectors with paralleled multiple interdigital electrode cells
文献类型：期刊论文
| 作者 | Wang, L ; Jin, KJ ; Xing, J ; Ge, C ; Lu, HB ; Zhou, WJ ; Yang, GZ |
| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 2013 |
| 卷号 | 52期号:15页码:3473 |
| ISSN号 | 1559-128X |
| 通讯作者 | Jin, KJ (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report high-sensitivity SrTiO3 photoconductive detectors with multiple photoelectric cells connected in parallel. The photocurrent of the detectors increases significantly with an increase of the cell number. The photocurrent responsivity of the detector with three cells can reach 237 mA/W at 10 V bias under illumination of the 375 nm laser, and the corresponding quantum efficiency is 77% at 10 V bias. Furthermore, a transient photovoltaic signal with a rise time of similar to 490 ps and a full width at half-maximum of similar to 900 ps is obtained. These results demonstrate that the present devices with further improvement of performance have great potential application in high-sensitivity and ultrafast ultraviolet photodetectors. (C) 2013 Optical Society of America |
| 资助信息 | National Basic Research Program of China [2012CB921403, 2013CB328706]; National Natural Science Foundation of China [10825418, 11134012] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57085]  |
| 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 | Wang, L,Jin, KJ,Xing, J,et al. High-sensitivity SrTiO3 photodetectors with paralleled multiple interdigital electrode cells[J]. APPLIED OPTICS,2013,52(15):3473. |
| APA | Wang, L.,Jin, KJ.,Xing, J.,Ge, C.,Lu, HB.,...&Yang, GZ.(2013).High-sensitivity SrTiO3 photodetectors with paralleled multiple interdigital electrode cells.APPLIED OPTICS,52(15),3473. |
| MLA | Wang, L,et al."High-sensitivity SrTiO3 photodetectors with paralleled multiple interdigital electrode cells".APPLIED OPTICS 52.15(2013):3473. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。