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Radio Frequency Coplanar ZnO Schottky Nanodiodes Processed from Solution on Plastic Substrates
Author(s) -
Semple James,
Rossbauer Stephan,
Burgess Claire H.,
Zhao Kui,
Jagadamma Lethy Krishnan,
Amassian Aram,
McLachlan Martyn A.,
Anthopoulos Thomas D.
Publication year - 2016
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201503110
Subject(s) - schottky diode , scalability , rectification , materials science , optoelectronics , fabrication , lithography , electrode , computer science , diode , nanotechnology , voltage , electrical engineering , physics , engineering , medicine , alternative medicine , pathology , database , quantum mechanics
Coplanar radio frequency Schottky diodes based on solution‐processed C 60 and ZnO semiconductors are fabricated via adhesion‐lithography. The development of a unique asymmetric nanogap electrode architecture results in devices with a high current rectification ratio (10 3 –10 6 ), low operating voltage (<3 V), and cut‐off frequencies of >400 MHz. Device fabrication is scalable and can be performed at low temperatures even on plastic substrates with very high yield.