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2D Materials: Single Atomically Sharp Lateral Monolayer p‐n Heterojunction Solar Cells with Extraordinarily High Power Conversion Efficiency (Adv. Mater. 32/2017)
Author(s) -
Tsai MengLin,
Li MingYang,
Retamal José Ramón Durán,
Lam KaiTak,
Lin YungChang,
Suenaga Kazu,
Chen LihJuann,
Liang Gengchiau,
Li LainJong,
He JrHau
Publication year - 2017
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.201770230
Subject(s) - materials science , monolayer , heterojunction , energy conversion efficiency , controllability , optoelectronics , solar cell , electrode , polymer solar cell , nanotechnology , chemistry , mathematics
An alloy‐free 2D monolayer WSe 2 ‐MoS 2 lateral p‐n heterojunction solar cell is demonstrated to exhibit an extraordinary power conversion efficiency of 2.56%, with excellent omnidirectional light harvesting behavior, by Lih‐Juann Chen, Jr‐Hau He and co‐workers in article number 1701168 . Temperature‐dependent characteristics are analyzed and the electrode spacing is optimized to achieve gate‐tuning controllability and environmentindependent cell properties.