journal article·2016-07Open access

Semiconductor Blends: Fullerene Additives Convert Ambipolar Transport to p‐Type Transport while Improving the Operational Stability of Organic Thin Film Transistors (Adv. Funct. Mater. 25/2016)

Michael J. Ford, Ming Wang, Hung Phan, Thuc‐Quyen Nguyen, Guillermo C. Bazan

Advanced Functional Materials· Volume 26· Issue 25

Abstract

G. C. Bazan and co-workers have discovered a novel solution-processable method for controlling charge transport properties in ambipolar semiconductors. As described on page 4472, electron conduction is effectively eliminated by addition of fullerenes. Fullerene additives also suppress transistor variations during bias-stress. Stable current-voltage characteristics with mobilities exceeding 5 cm2 V−1 s−1 for uniaxially aligned polymers were achieved.
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Research context

OpenAlex topics: Organic Electronics and Photovoltaics

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Affiliations

Materials Department Center for Polymers and Organic Solids Mitsubishi Chemical Center for Advanced Materials University of California Santa Barbara CA 93106 USA

Department of Chemistry and Biochemistry Center for Polymers and Organic Solids Mitsubishi Chemical Center for Advanced Materials University of California Santa Barbara CA 93106 USA

References

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