| 题名 | Narrowband Near-Infrared Perovskite/Polymer Hybrid Photodetectors |
| 作者 | |
| 通讯作者 | Luo, Dan; Zhu, Furong |
| 发表日期 | 2021-01-13
|
| DOI | |
| 发表期刊 | |
| ISSN | 1944-8244
|
| EISSN | 1944-8252
|
| 卷号 | 13期号:1 |
| 摘要 | The distinct visible-blind narrowband near-infrared (NIR) photo-detection behaviors in the perovskite/polymer hybrid photodetectors (PDs) have been investigated. The narrowband NIR response in the hybrid PDs is realized through the buildup of the space charges at the perovskite/polymer interface. The semiconducting perovskite layer acts as an internal NIR bandpass due to its high absorption to the visible light and high transparency to the NIR light. It also acts as an excellent hole-transporting layer, facilitating the efficient extraction of the holes generated in the low band gap NIR light-absorbing polymer blend layer. The hybrid PDs thus demonstrated have a -3 dB cutoff frequency of 300 kHz, providing an exciting option for a plethora of applications in bioimaging, environmental detection, and security monitoring. |
| 关键词 | |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| 资助项目 | General Research Fund[12302817,12303920]
; Collaborative Research Fund[C5037-18GF]
; NSFC/RGC[N_HKBU201/19]
|
| WOS研究方向 | Science & Technology - Other Topics
; Materials Science
|
| WOS类目 | Nanoscience & Nanotechnology
; Materials Science, Multidisciplinary
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| WOS记录号 | WOS:000611066000094
|
| 出版者 | |
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：50
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/220989 |
| 专题 | 工学院_电子与电气工程系 |
| 作者单位 | 1.Hong Kong Baptist Univ, Res Ctr Excellence Organ Elect, Dept Phys, Hong Kong, Peoples R China 2.Hong Kong Baptist Univ, Inst Adv Mat, Hong Kong, Peoples R China 3.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China |
| 第一作者单位 | 电子与电气工程系 |
| 通讯作者单位 | 电子与电气工程系 |
| 推荐引用方式 GB/T 7714 |
Lan, Zhaojue,Cai, Linfeng,Luo, Dan,et al. Narrowband Near-Infrared Perovskite/Polymer Hybrid Photodetectors[J]. ACS Applied Materials & Interfaces,2021,13(1).
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| APA |
Lan, Zhaojue,Cai, Linfeng,Luo, Dan,&Zhu, Furong.(2021).Narrowband Near-Infrared Perovskite/Polymer Hybrid Photodetectors.ACS Applied Materials & Interfaces,13(1).
|
| MLA |
Lan, Zhaojue,et al."Narrowband Near-Infrared Perovskite/Polymer Hybrid Photodetectors".ACS Applied Materials & Interfaces 13.1(2021).
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| 条目包含的文件 | 条目无相关文件。 | |||||
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