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Proceedings Paper

Study of the improvements in the electrical performance of solution-processed metal oxide thin-film transistors using self-assembled monolayers
Author(s): Jin-Woo Park; Hyungjoong Kim; Dae Hwan Kim; Mijung Lee
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Paper Abstract

Thin-film transistors (TFTs) of a metal oxide semiconductor typically are transparent and have high mobility to be paid attention for back plane of displays. One of the most actively studied fabrication methods of metal oxide semiconductors is the solution processing (sol-gel) method, owing to its low-cost, simple and fast steps that ensure good product uniformity, and applicability to roll-to-roll processing. Our study focused on probing the electronic properties of solution-processed metal oxide TFTs. We have calculated the density of state (DOS) with monochromatic photonic capacitance-voltage (MPCV) measurements. Improvements in device are proved by electronic and photo-electronic methods.

Paper Details

Date Published: 7 October 2014
PDF: 6 pages
Proc. SPIE 9185, Organic Field-Effect Transistors XIII; and Organic Semiconductors in Sensors and Bioelectronics VII, 91850M (7 October 2014); doi: 10.1117/12.2061706
Show Author Affiliations
Jin-Woo Park, Kookmin Univ. (Korea, Republic of)
Hyungjoong Kim, Kookmin Univ. (Korea, Republic of)
Dae Hwan Kim, Kookmin Univ. (Korea, Republic of)
Mijung Lee, Kookmin Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 9185:
Organic Field-Effect Transistors XIII; and Organic Semiconductors in Sensors and Bioelectronics VII
Zhenan Bao; Ruth Shinar; Ioannis Kymissis; Iain McCulloch, Editor(s)

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