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Novel Organic Schottky Barrier Diode Created in a Single Planar Polymer Film
Author(s) -
Wang Hong,
Hsu JuiHung,
Yang Gang,
Yu Choongho
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.201602930
Subject(s) - materials science , pedot:pss , schottky diode , schottky barrier , planar , optoelectronics , rectification , diode , metal–semiconductor junction , polymer , composite material , voltage , electrical engineering , computer graphics (images) , computer science , engineering
An organic Schottky barrier diode is created in a single planar PEDOT:Tos film by treating a half of the PEDOT:Tos film with TDAE vapor. Current is rectified in one direction by the Schottky barrier at the junction. The unique planar structure made of a single film greatly reduces defects, resulting in a remarkably high current density with a high rectification ratio, as well as making it suitable for ink‐jet‐type or roll‐to‐roll printing techniques.