Abstract
N -channel and ambipolar organic field-effect transistors (OFETs) with a few tens of nanometer channel length were fabricated and characterized. N,N′-bis(n-octyl)-dicyanoperylene-3,4:9,10-bis(dicarboximide) (PDI-8CN2) was employed as the active semiconductor and yielded a linear regime electron mobility of 2.3×10−3cm2∕Vs at 5×105V∕cm in an OFET with channel length of 15nm. An ambipolar heterostructure transistor consisting of thin layers of PDI-8CN2 and pentacene was fabricated with channel length of about 23nm. Field-effect hole and electron mobilities of 9.2×10−3 and 4.0×10−3cm2∕Vs, respectively, are obtained at 5×105V∕cm. These results represent the shortest channel length n-channel and ambipolar organic transistors that have been fabricated.
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Dates
Type | When |
---|---|
Created | 19 years, 4 months ago (April 28, 2006, 6:12 p.m.) |
Deposited | 2 years, 2 months ago (July 2, 2023, 10:38 p.m.) |
Indexed | 4 days, 6 hours ago (Sept. 2, 2025, 6:38 a.m.) |
Issued | 19 years, 4 months ago (May 1, 2006) |
Published | 19 years, 4 months ago (May 1, 2006) |
Published Online | 19 years, 4 months ago (May 1, 2006) |
Published Print | 19 years, 4 months ago (May 1, 2006) |
@article{Jung_2006, title={Nanoscale n-channel and ambipolar organic field-effect transistors}, volume={88}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2200591}, DOI={10.1063/1.2200591}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Jung, Taeho and Yoo, Byungwook and Wang, Liang and Dodabalapur, Ananth and Jones, Brooks A. and Facchetti, Antonio and Wasielewski, Michael R. and Marks, Tobin J.}, year={2006}, month=may }