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Photodetectors: Flexible Ultraviolet Photodetectors with Broad Photoresponse Based on Branched ZnS‐ZnO Heterostructure Nanofilms (Adv. Mater. 19/2014)
Author(s) -
Tian Wei,
Zhang Chao,
Zhai Tianyou,
Li SongLin,
Wang Xi,
Liu Jiangwei,
Jie Xiao,
Liu Dequan,
Liao Meiyong,
Koide Yasuo,
Golberg Dmitri,
Bando Yoshio
Publication year - 2014
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.201470127
Subject(s) - materials science , photodetector , ultraviolet , hydrothermal circulation , heterojunction , optoelectronics , thermal stability , nanostructure , evaporation , nanotechnology , chemical engineering , physics , engineering , thermodynamics
A branched architecture with ZnS backbones and ZnO branches is prepared by combining a facile thermal evaporation process and a hydrothermal growth. The application of nanofilm networks made of branched ZnSZnO nanostructures as a flexible UV photodetector is demonstrated by J. Liu, X. Wang, W. Tian, and co‐workers on page 3088. The fabricated devices show excellent operational characteristics: tunable spectral selectivity, widerange photoresponse, fast response speed, and excellent environmental stability.