Thin-Film Morphology of Inkjet-Printed Single-Droplet Organic Transistors Using Polarized Raman Spectroscopy: Effect of Blending TIPS-Pentacene with Insulating Polymer

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James, D.T.; Kjellander, B.K.C.; Smaal, W.T.T.; Gelinck, G.H.; Combe, C.; McCulloch, I.; Wilson, R.; Burroughes, J.H.; Bradley, D.D.C.; Kim, J.S.;
  • Publisher: AMER CHEMICAL SOC
  • Journal: ACS NANO (issn: 1936-0851)
  • Publisher copyright policies & self-archiving
  • Identifiers: doi: 10.1021/nn203397m
  • Subject: Raman spectroscopy | pentacene | morphology | organic transistors | Industrial Innovation | Materials | TS - Technical Sciences | Mechatronics, Mechanics & Materials | inkjet printing | HOL - Holst

We report thin-film morphology studies of inkjet-printed single-droplet organic thin-film transistors (OTFTs) using angle-dependent polarized Raman spectroscopy. We show this to be an effective technique to determine the degree of molecular order as well as to spatially... View more
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