Journal ArticleDOI
Electronic sensing of vapors with organic transistors
B. Crone,B. Crone,Ananth Dodabalapur,Alan Gelperin,Luisa Torsi,Luisa Torsi,Howard E. Katz,Andrew J. Lovinger,Zhenan Bao +8 more
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TLDR
In this article, organic thin-film transistors have been shown to have suitable properties for use in gas sensors, such sensors possess sensitivity and reproducibility in recognizing a range of gaseous analytes.Abstract:
We show that organic thin-film transistors have suitable properties for use in gas sensors. Such sensors possess sensitivity and reproducibility in recognizing a range of gaseous analytes. A wealth of opportunities for chemical recognition arise from the variety of mechanisms associated with different semiconductor–analyte interactions, the ability to vary the chemical constitution of the semiconductor end/side groups, and also the nature of the thin-film morphology.read more
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Organic Thin Film Transistors for Large Area Electronics
TL;DR: In this article, the authors present new insight into conduction mechanisms and performance characteristics, as well as opportunities for modeling properties of organic thin-film transistors (OTFTs) and discuss progress in the growing field of n-type OTFTs.
Journal ArticleDOI
25th Anniversary Article: The Evolution of Electronic Skin (E-Skin): A Brief History, Design Considerations, and Recent Progress
TL;DR: Electronic networks comprised of flexible, stretchable, and robust devices that are compatible with large-area implementation and integrated with multiple functionalities is a testament to the progress in developing an electronic skin akin to human skin.
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Organic semiconducting oligomers for use in thin film transistors.
Journal ArticleDOI
Gate Dielectrics for Organic Field‐Effect Transistors: New Opportunities for Organic Electronics
TL;DR: In this article, the authors review the motivations for, and recent advances in, new gate dielectric materials for incorporation into organic thin-film transistors (OTFTs) for organic electronics.
References
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Journal ArticleDOI
Analysis of discrimination mechanisms in the mammalian olfactory system using a model nose.
Krishna C. Persaud,G. H. Dodd +1 more
TL;DR: An electronic nose constructed using semiconductor transducers and incorporating design features suggested by the proposal can reproducibly discriminate between a wide variety of odours, and its properties show that discrimination in an olfactory system could be achieved without the use of highly specific receptors.
Journal ArticleDOI
Organic transistors: two-dimensional transport and improved electrical characteristics.
TL;DR: The thiophene oligomer α-hexathienylene (α-6T) has been successfully used as the active semiconducting material in thin-film transistors and optimized methods of device fabrication have resulted in high field-effect mobilities and on/off current ratios of > 106.
Journal ArticleDOI
Low-cost all-polymer integrated circuits
TL;DR: In this paper, a reproducible fabrication of field effect transistors in which the semiconducting, conducting, and insulating parts are all made of polymers is described, using spin-coating of electrically active precursors and pattern-wise exposure of the deposited films.
Book
Electronic Noses: Principles and Applications
TL;DR: The book describes a survey of both chemical properties of odorous molecules as well as biological olfaction from the perspective of human perception and is characterized by a methodical and thorough treatment of the subject matter.
Journal ArticleDOI
Metallophthalocyanines. gas sensors, resistors and field effect transistors
TL;DR: In this paper, the same type of studies have been carried out using metallophthalocyanine as the electroactive (semiconductive) part of a field effect transistor (FET).