Flexible low-voltage organic complementary circuits: Finding the optimum combination of semiconductors and monolayer gate dielectrics

Ulrike Kraft; Mirsada Sejfić; Myeong Jin Kang; Kazuo Takimiya; Tarek Zaki; Florian Letzkus; Joachim N. Burghartz; Edwin Weber; Hagen Klauk

doi:10.1002/adma.201403481

Flexible low-voltage organic complementary circuits: Finding the optimum combination of semiconductors and monolayer gate dielectrics

Ulrike Kraft, Mirsada Sejfić, Myeong Jin Kang, Kazuo Takimiya, Tarek Zaki, Florian Letzkus, Joachim N. Burghartz, Edwin Weber, Hagen Klauk

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

106 Citations (Scopus)

Abstract

(Figure Presented) Low-voltage p-channel and n-channel organic transistors with channel lengths down to 0.5 μm using four small-molecule semiconductors and ultra-thin dielectrics based on two different phosphonic acid monolayers are fabricated on plastic substrates and studied in terms of effective mobility, intrinsic mobility and contact resistance. For the optimum materials combination, flexible complementary circuits have signal delays of 3.1 μs at 5 V.

Original language	English
Pages (from-to)	207-214
Number of pages	8
Journal	Advanced Materials
Volume	27
Issue number	2
DOIs	https://doi.org/10.1002/adma.201403481
Publication status	Published - 2015 Jan 14

Keywords

Complementary ring oscillators
Contact resistance
Flexible electronics
Organic thin-film transistors
Self-assembled monolayers

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10.1002/adma.201403481

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title = "Flexible low-voltage organic complementary circuits: Finding the optimum combination of semiconductors and monolayer gate dielectrics",

abstract = "(Figure Presented) Low-voltage p-channel and n-channel organic transistors with channel lengths down to 0.5 μm using four small-molecule semiconductors and ultra-thin dielectrics based on two different phosphonic acid monolayers are fabricated on plastic substrates and studied in terms of effective mobility, intrinsic mobility and contact resistance. For the optimum materials combination, flexible complementary circuits have signal delays of 3.1 μs at 5 V.",

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T1 - Flexible low-voltage organic complementary circuits

T2 - Finding the optimum combination of semiconductors and monolayer gate dielectrics

AU - Kraft, Ulrike

AU - Sejfić, Mirsada

AU - Kang, Myeong Jin

AU - Takimiya, Kazuo

AU - Zaki, Tarek

AU - Letzkus, Florian

AU - Burghartz, Joachim N.

AU - Weber, Edwin

AU - Klauk, Hagen

PY - 2015/1/14

Y1 - 2015/1/14

N2 - (Figure Presented) Low-voltage p-channel and n-channel organic transistors with channel lengths down to 0.5 μm using four small-molecule semiconductors and ultra-thin dielectrics based on two different phosphonic acid monolayers are fabricated on plastic substrates and studied in terms of effective mobility, intrinsic mobility and contact resistance. For the optimum materials combination, flexible complementary circuits have signal delays of 3.1 μs at 5 V.

AB - (Figure Presented) Low-voltage p-channel and n-channel organic transistors with channel lengths down to 0.5 μm using four small-molecule semiconductors and ultra-thin dielectrics based on two different phosphonic acid monolayers are fabricated on plastic substrates and studied in terms of effective mobility, intrinsic mobility and contact resistance. For the optimum materials combination, flexible complementary circuits have signal delays of 3.1 μs at 5 V.

KW - Complementary ring oscillators

KW - Contact resistance

KW - Flexible electronics

KW - Organic thin-film transistors

KW - Self-assembled monolayers

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Flexible low-voltage organic complementary circuits: Finding the optimum combination of semiconductors and monolayer gate dielectrics

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Keywords

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