Organic field effect transistor with ultra high amplification

Fabrizio Torricelli

doi:10.1117/12.2236867

27 September 2016 Organic field effect transistor with ultra high amplification

Fabrizio Torricelli

Proceedings Volume 9944, Organic Sensors and Bioelectronics IX; 99440N (2016) https://doi.org/10.1117/12.2236867
Event: SPIE Organic Photonics + Electronics, 2016, San Diego, California, United States

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.

Conference Presentation

Citation Download Citation

Fabrizio Torricelli "Organic field effect transistor with ultra high amplification", Proc. SPIE 9944, Organic Sensors and Bioelectronics IX, 99440N (27 September 2016); https://doi.org/10.1117/12.2236867

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