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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/12913

Title: Control of work function of indium tin oxide: A surface treatment by atmospheric-pressure plasma layer on fabric-type electrodes
Authors: Ueda, Yoshihiko
Abe, Junichi
Murata, Hideyuki
Gotoh, Yasuhito
Sakai, Osamu
Issue Date: 2014-03-05
Publisher: IOP Publishing
Magazine name: Japanese Journal of Applied Physics
Volume: 53
Number: 3S2
Start page: 03DG03-1
End page: 03DG03-6
DOI: 10.7567/JJAP.53.03DG03
Abstract: The surface electronic properties of metal oxides, which affect the performances of layered electronic devices, are controlled by non-thermal atmospheric-pressure plasmas generated using a fabric-type electrode and gas flow induced through this plasma layer. We specify a method to control the work function of indium tin oxide (ITO) films by this plasma, in which such reactive species as oxidant radicals are generated. These oxidants are spatially transported in the gas flow to the ITO surface and increase the ITO's work function, as verified in our experimental results. To examine the effects of the increased work function in a specific electronic device, we treat the surface of an ITO electrode in an organic light-emitting diode and observe the enhancement of the light-emitting efficiency.
Rights: This is the author's version of the work. It is posted here by permission of The Japan Society of Applied Physics. Copyright (C) 2014 The Japan Society of Applied Physics. Yoshihiko Ueda, Junichi Abe, Hideyuki Murata, Yasuhito Gotoh, and Osamu Sakai, Japanese Journal of Applied Physics, 53(3S2), 2014, 03DG03-1-03DG03-6. http://dx.doi.org/10.7567/JJAP.53.03DG03
URI: http://hdl.handle.net/10119/12913
Material Type: author
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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