Moiré Perovskite Photodetector toward High‐Sensitive Digital Polarization Imaging (Adv. Energy Mater. 29/2021). Issue 29 (5th August 2021)

• Record Type: Journal Article
• Authors: Song, Qian; Wang, Yang; Vogelbacher, Florian; Zhan, Yan; Zhu, Danlei; Lan, Yangjie; Fang, Wenzhong; Zhang, Zemin; Jiang, Lang; Song, Yanlin; Li, Mingzhu
• Is Part Of: Advanced energy materials. Volume 11:Issue 29(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-08-05
• Subjects: digital polarization imaging -- digital versatile disc -- light trapping -- nanoimprinting -- perovskite photodetectors -- stacked dual‐grating structure; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202170118
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : 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).