Design of organic transistor semiconductors for logic elements, displays, and sensors

Howard Edan Katz; Andrew J. Lovinger; X. Michael Hong; Ananth Dodabalapur; Jerainne Johnson; Bo-Cheng Wang; Krishnan Raghavachari

doi:10.1117/12.451474

21 December 2001 Design of organic transistor semiconductors for logic elements, displays, and sensors

Howard Edan Katz, Andrew J. Lovinger, X. Michael Hong, Ananth Dodabalapur, Jerainne Johnson, Bo-Cheng Wang, Krishnan Raghavachari

Author Affiliations +

Proceedings Volume 4466, Organic Field Effect Transistors; (2001) https://doi.org/10.1117/12.451474
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

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.

Citation Download Citation

Howard Edan Katz, Andrew J. Lovinger, X. Michael Hong, Ananth Dodabalapur, Jerainne Johnson, Bo-Cheng Wang, and Krishnan Raghavachari "Design of organic transistor semiconductors for logic elements, displays, and sensors", Proc. SPIE 4466, Organic Field Effect Transistors, (21 December 2001); https://doi.org/10.1117/12.451474

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