Integration of Solution-Processed (7,5) SWCNTs with Sputtered and Spray-Coated Metal Oxides for Flexible Complementary Inverters

L. Petti; F. Bottacchi; N. Muenzenrieder; H. Faber; G. Cantarella; C. Vogt; L. Buethe; I. Namal; F. Spaeth; T. Hertel; T. D. Anthopoulos; G. Troester; IEEE

Conference proceeding

Integration of Solution-Processed (7,5) SWCNTs with Sputtered and Spray-Coated Metal Oxides for Flexible Complementary Inverters

L. Petti, F. Bottacchi, N. Muenzenrieder, H. Faber, G. Cantarella, C. Vogt, L. Buethe, I. Namal, F. Spaeth, T. Hertel, …

2014 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM)

IEEE International Electron Devices Meeting

01/01/2014

Abstract

Computer Science

Computer Science, Theory & Methods

Engineering

Engineering, Electrical & Electronic

Science & Technology

Technology

We report the integration of solution-processed high-purity semiconducting (7,5) single walled carbon nanotubes (SWCNTs) with metal oxides for the fabrication of high-performance CMOS inverters on free-standing plastic foils. Flexible inverters based on spin-coated SWCNTs and sputtered amorphous InGaZnO (IGZO) exhibit gains up to 85 V/V, even while bent to a tensile radius of 1 cm. To our knowledge, this is the highest gain ever reported for flexible and strained hybrid inverters, supplied at V-DD <= 10 V. We also realize flexible inverters based on fully solution-deposited SWCNTs and InOx semiconductors.

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Title: Integration of Solution-Processed (7,5) SWCNTs with Sputtered and Spray-Coated Metal Oxides for Flexible Complementary Inverters
Creators - without role: L. Petti - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
F. Bottacchi - University of London
N. Muenzenrieder - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
H. Faber - University of London
G. Cantarella - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
C. Vogt - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
L. Buethe - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
I. Namal - University of Würzburg
F. Spaeth - University of Würzburg
T. Hertel - University of Würzburg
T. D. Anthopoulos - University of London
G. Troester - Swiss Fed Inst Technol, Elect Lab, Gloriastr 35, CH-8092 Zurich, Switzerland
IEEE
Publication Details: 2014 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM)
Series: IEEE International Electron Devices Meeting
Publisher: IEEE
Number of pages: 4
Identifiers: 9943576508331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Conference proceeding