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Photodetectors: Ultrasensitive and Broadband MoS 2 Photodetector Driven by Ferroelectrics (Adv. Mater. 42/2015)
Author(s) -
Wang Xudong,
Wang Peng,
Wang Jianlu,
Hu Weida,
Zhou Xiaohao,
Guo Nan,
Huang Hai,
Sun Shuo,
Shen Hong,
Lin Tie,
Tang Minghua,
Liao Lei,
Jiang Anquan,
Sun Jinglan,
Meng Xiangjian,
Chen Xiaoshuang,
Lu Wei,
Chu Junhao
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201570283
Subject(s) - photodetector , materials science , broadband , optoelectronics , ferroelectricity , detector , polarization (electrochemistry) , wavelength , specific detectivity , optics , dark current , dielectric , physics , chemistry
Ultrasensitive and broadband MoS 2 photodetectors driven by ferroelectrics are developed by J. Wang, W. Hu, and co‐workers on page 6575. A high detectivity (≈2.2 × 10 12 Jones), photoresponsitivity (2570 A W −1 ), and photoresponse wavelength (visible to 1.55 μm) detector is achieved under an ultra‐high electrostatic field from ferroelectric polarization.