Relationship between Film Structure and Electric Performance of Organic Field-Effect Transistors Based on Perylene Tetracarboxylic Diimide Derivatives

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Bibliographic Information

Published
2007-09-04
DOI
  • 10.1080/15421400701548191
Publisher
Informa UK Limited

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We have fabricated organic field-effect transistors (OFETs) based on three derivatives of perylene tetracarboxylic diimide (PTCDI). The electron mobility more than 8 × 10−2 cm2V−1s−1 has been obtained in both vacuum and air for N,N′-bis(4-fluorobenzyl)perylene-3,4,9,10-tetracarboxylic diimide. The study of the film structures suggests that the flat-layer structures near the SiO2 surfaces induce the high electron mobilities.

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