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A Stretchable Nanowire UV–Vis–NIR Photodetector with High Performance
Author(s) -
Yoo Jewon,
Jeong Sanghwa,
Kim Sungjee,
Je Jung Ho
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.201404945
Subject(s) - materials science , photodetector , nanowire , optoelectronics , quantum dot , nanotechnology
A simple direct‐writing technique can be used to fabricate a stretchable UV–vis–NIR nanowire photodetector (NWPD) consisting of PbS quantum dot (QD)–poly(3‐hexylthiopehene) (P3HT) hybrid NWs. The hybrid NWPD shows superior sensitivity and response speed in the UV–vis to NIR range. The stretchable UV–vis–NIR NWPD shows a nearly identical photoresponse under extreme (up to 100%) and repeated (up to 100 cycles) stretching conditions.