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