A flexible organic thin-film transistor with 6,13-bis(triisopropylsilylethynyl)pentacene and a methyl-siloxane-based dielectric

Jae Hong Kwon, Sang Il Shin, Jinnil Choi, Myung Ho Chung, Hochul Kang, Byeong Kwon Ju

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

In this paper, we describe our fabrication of a solution-processed organic thin-film transistor (OTFT) with 6,13-bis(triisopropylsilylethynyl)pentacene (TIPS-pentacene) as the organic semiconductor (OSC) and methyl-siloxane-based spin-on glass (SOG) as the inorganic gate dielectric. Also, we compare these results with OTFTs using different substrates such as a silicon wafer or a polyethersulfone (PES) substrate. From electrical measurements, we observed exemplary I-V characteristics for these TFTs. We calculated the field effect mobility to be 0.007 cm2/V s for an OTFT fabricated on a wafer and 0.004 cm2/V s for an OTFT fabricated on a PES substrate. Crown

Original languageEnglish
Pages (from-to)266-270
Number of pages5
JournalSolid-State Electronics
Volume53
Issue number3
DOIs
Publication statusPublished - 2009 Mar

Keywords

  • 6,13-Bis(triisopropylsilylethynyl)pentacene
  • Methyl-siloxane-based spin-on glass
  • Organic thin-film transistor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

Fingerprint Dive into the research topics of 'A flexible organic thin-film transistor with 6,13-bis(triisopropylsilylethynyl)pentacene and a methyl-siloxane-based dielectric'. Together they form a unique fingerprint.

  • Cite this