Nonlinear transport in organic thin film transistors with soluble small molecule semiconductor

Hyeok Kim, Dong Seok Song, Jin Hyuk Kwon, Ji Hoon Jung, Do Kyung Kim, Seong Min Kim, In Man Kang, Jonghoo Park, Heung Sik Tae, Nicolas Battaglini, Philippe Lang, Gilles Horowitz, Jin Hyuk Bae

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Nonlinear transport is intensively explained through Poole-Frenkel (PF) transport mechanism in organic thin film transistors with solution-processed small molecules, which is, 6,13- bis(triisopropylsilylethynyl) (TIPS) pentacene.We outline a detailed electrical study that identifies the source to drain field dependent mobility. Devices with diverse channel lengths enable the extensive exhibition of field dependent mobility due to thermal activation of carriers among traps.

Original languageEnglish
Pages (from-to)2779-2782
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume16
Issue number3
DOIs
StatePublished - Mar 2016

Keywords

  • 6-13-bis(triisopropylsilylethynyl) (TIPS) pentacene
  • Nonlinear transport
  • Organic thin film transistors (OTFTs)
  • Poole-frenkel conduction

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