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, David T.; Kjellander, B. K. Charlotte; Smaal, Wiljan T. T.; Gelinck, Gerwin H.; Combe, Craig; McCulloch, Iain; Wilson, Richard; Burroughes, Jeremy H.; Bradley, Donal D. C.; Kim, Ji-Seon;
  • Publisher: AMER CHEMICAL SOC
  • Journal: ACS NANO (issn: 1936-0851)
  • Publisher copyright policies & self-archiving
  • Related 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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