A Selenophene-Based Low-Bandgap Donor-Acceptor Polymer Leading to Fast Ambipolar Logic

被引：309

作者：

Kronemeijer, Auke J. ^{[1
]}

Gili, Enrico ^{[1
]}

Shahid, Munazza ^{[2
,3
]}

Rivnay, Jonathan ^{[4
]}

Salleo, Alberto ^{[4
]}

Heeney, Martin ^{[2
,3
]}

Sirringhaus, Henning ^{[1
]}

机构：

[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

[3] Univ London Imperial Coll Sci Technol & Med, Ctr Plast Elect, London SW7 2AZ, England

[4] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

organic electronics; field-effect transistors; selenophene; polymer semiconductor; ambipolar logic; FIELD-EFFECT TRANSISTORS; HIGH-PERFORMANCE; MOLECULAR PACKING; CHARGE-TRANSPORT; MOBILITY; COPOLYMER; CIRCUITS; ELECTRON; HOLE;

D O I：

10.1002/adma.201104522

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fast ambipolar CMOS-like logic is demonstrated using a new selenophene-based donor-acceptor polymer semiconductor. The polymer exhibits saturation hole and electron mobilities of 0.46 cm 2/Vs and 0.84 cm 2/Vs. Inverters are fabricated with high gains while three-stage ring oscillators show stable oscillation with an unprecedented maximum frequency of 182 kHz at a relatively low supply voltage of 50 V. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1558 / 1565

页数：8

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