A Butterfly-Inspired Hierarchical Light-Trapping Structure towards a High-Performance Polarization-Sensitive Perovskite Photodetector
文献类型:期刊论文
作者 | Zhan, Yan; Wang, Yang; Cheng, Qunfeng; Li, Chang; Li, Kaixuan; Li, Huizeng; Peng, Jingsong; Lu, Bo; Wang, Yu; Song, Yanlin |
刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION |
出版日期 | 2019-09-06 |
ISSN号 | 1433-7851 |
DOI | 10.1002/anie.201908743 |
英文摘要 | Extensive applications for photodetectors have led to demand for high-responsivity polarization-sensitive light detection. Inspired by the elaborate architecture of butterfly Papilio paris, a 1D nanograting bonded porous 2D photonic crystal perovskite photodetector (G-PC-PD) using a commercial DVD master and 2D crystalline colloidal arrays template was fabricated. The coupling effect from grating diffraction and reflection of the PC stopband renders the enhanced light harvesting of G-PC-PD. The porous scaffold and nanoimprinting process afford a highly crystalline perovskite film. White light responsivity and detectivity of G-PC-PD are up to 12.67 A W-1 and 3.22x10(13) Jones (6 similar to 7 times that of a pristine perovskite photodetector). The highly ordered nanograting arrays of G-PC-PD enable polarization-sensitive light detection with a rate of -0.72 nA deg(-1). This hierarchical perovskite integrated nanograting and 2D PC architecture opens a new avenue to high-performance optoelectronic devices. |
语种 | 英语 |
WOS记录号 | WOS:000485131300001 |
源URL | [http://ir.iccas.ac.cn/handle/121111/82606] |
专题 | 中国科学院化学研究所 |
作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Zhan, Yan,Wang, Yang,Cheng, Qunfeng,et al. A Butterfly-Inspired Hierarchical Light-Trapping Structure towards a High-Performance Polarization-Sensitive Perovskite Photodetector[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019. |
APA | Zhan, Yan.,Wang, Yang.,Cheng, Qunfeng.,Li, Chang.,Li, Kaixuan.,...&Li, Mingzhu.(2019).A Butterfly-Inspired Hierarchical Light-Trapping Structure towards a High-Performance Polarization-Sensitive Perovskite Photodetector.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. |
MLA | Zhan, Yan,et al."A Butterfly-Inspired Hierarchical Light-Trapping Structure towards a High-Performance Polarization-Sensitive Perovskite Photodetector".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019). |
入库方式: OAI收割
来源:化学研究所
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。