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Proceedings Paper

Design of organic transistor semiconductors for logic elements, displays, and sensors
Author(s): Howard Edan Katz; Andrew J. Lovinger; X. Michael Hong; Ananth Dodabalapur; Jerainne Johnson; Bo-Cheng Wang; Krishnan Raghavachari
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Paper Abstract

The early demonstrations of field-effect transistors based on organic semiconductors with high dynamic range utilized single devices incorporating p-channel materials such as thiophene oligomers and pentacene. Through end-group substitution and use of electron-deficient cores, we have built a library of semiconductors with a variety of attributes, including low off-current, n-channel function and chemical sensitivity. Devices containing these materials can be assembled to form complementary circuits, pixel drivers, and chemoselective sensors. Specific properties of these materials have led to a new approach to a polymer-based memory element.

Paper Details

Date Published: 21 December 2001
PDF: 11 pages
Proc. SPIE 4466, Organic Field Effect Transistors, (21 December 2001); doi: 10.1117/12.451474
Show Author Affiliations
Howard Edan Katz, Lucent Technologies/Bell Labs. (United States)
Andrew J. Lovinger, Lucent Technologies/Bell Labs. (United States)
X. Michael Hong, Lucent Technologies/Bell Labs. (United States)
Ananth Dodabalapur, Lucent Technologies/Bell Labs. (United States)
Jerainne Johnson, Lucent Technologies/Bell Labs. (United States)
Bo-Cheng Wang, Lucent Technologies/Bell Labs. (United States)
Krishnan Raghavachari, Lucent Technologies/Bell Labs. (United States)

Published in SPIE Proceedings Vol. 4466:
Organic Field Effect Transistors
Denis Fichou; Zhenan Bao, Editor(s)

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