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Proceedings Paper

Organic field effect transistor with ultra high amplification
Author(s): Fabrizio Torricelli
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Paper Abstract

High-gain transistors are essential for the large-scale circuit integration, high-sensitivity sensors and signal amplification in sensing systems. Unfortunately, organic field-effect transistors show limited gain, usually of the order of tens, because of the large contact resistance and channel-length modulation. Here we show organic transistors fabricated on plastic foils enabling unipolar amplifiers with ultra-gain. The proposed approach is general and opens up new opportunities for ultra-large signal amplification in organic circuits and sensors.

Paper Details

Date Published: 27 September 2016
PDF: 7 pages
Proc. SPIE 9944, Organic Sensors and Bioelectronics IX, 99440N (27 September 2016); doi: 10.1117/12.2236867
Show Author Affiliations
Fabrizio Torricelli, Univ. degli Studi di Brescia (Italy)


Published in SPIE Proceedings Vol. 9944:
Organic Sensors and Bioelectronics IX
Ioannis Kymissis; Ruth Shinar; Luisa Torsi, Editor(s)

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Organic field effect transistor with ultra high amplification



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