Premium
Moiré Perovskite Photodetector toward High‐Sensitive Digital Polarization Imaging (Adv. Energy Mater. 29/2021)
Author(s) -
Song Qian,
Wang Yang,
Vogelbacher Florian,
Zhan Yan,
Zhu Danlei,
Lan Yangjie,
Fang Wenzhong,
Zhang Zemin,
Jiang Lang,
Song Yanlin,
Li Mingzhu
Publication year - 2021
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202170118
Subject(s) - materials science , photodetector , responsivity , optoelectronics , optics , perovskite (structure) , grating , polarization (electrochemistry) , specific detectivity , diffraction grating , physics , chemistry , chemical engineering , engineering
Moiré Perovskite Photodetectors In article number 2100742, Mingzhu Li and co‐workers design and fabricate moiré perovskite photodetectors (PVK PDs) realizing sensitive polarization imaging by imprinting with a commercial DVD disc. The light‐harvesting ability is boosted by coupled reflection, grating diffraction and excitation of waveguide modes, achieving high device responsivity (15.62 A W −1 ) and detectivity (5.58 × 10 13 Jones).