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Nanoscale Electrodes for Flexible Electronics by Swelling Controlled Cracking
Author(s) -
Zhao Qiang,
Wang Wenjun,
Shao Jinyou,
Li Xiangming,
Tian Hongmiao,
Liu Lu,
Mei Xuesong,
Ding Yucheng,
Lu Bingheng
Publication year - 2016
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.201601007
Subject(s) - materials science , electrode , fabrication , cracking , responsivity , nanotechnology , flexible electronics , electronics , nanoscopic scale , quantum dot , nanoparticle , photodetector , optoelectronics , composite material , electrical engineering , medicine , chemistry , alternative medicine , pathology , engineering
Nanogap electrodes are realized using pre‐patterned electrodes and a swelling controlled cracking method. Parallel fabrication of nanogap electrodes on flexible substrates can be achieved using this method. This swelling‐controlled cracking method is promising for fabricating high‐performance flexible electronics. UV photodetectors with ZnO nanoparticle‐bridged nanogap electrodes exhibit high responsivity and external quantum efficiency.