Detail publikace

The influence of diketopyrrolopyrrole chemical structure on organic field-effect transistors performance

Originální název

The influence of diketopyrrolopyrrole chemical structure on organic field-effect transistors performance

Anglický název

The influence of diketopyrrolopyrrole chemical structure on organic field-effect transistors performance

Jazyk

en

Originální abstrakt

Organic semiconductors are suitable for application in biosensors and sensors based on transistors. The influence of position solubilization group on diketopyrrolopyrrole core bonded throught oxygen (O) or nitrogen (N) on the performance of diketopyrrolopyrrole-based organic field-effect transistors (OFETs) is studied. The lowest mobility 1·10-9 cm2/Vs was observed for nonsymmetric substitution O,N of “EthylAdamantyl” solubilization group. Measurable charge carrier mobility was observed due to reduction of the density of charge trapping states after application of organosilane self-assembled monolayers (SAMs) on thinner gate-dielectrics (90 nm). We report similar drift mobility 1·10-7 cm2/Vs for smallest solubilization group “butyl” as for the biggest group “EthylAdamantyl” in N,N and O,O substitution prepared by spin-coating.

Anglický abstrakt

Organic semiconductors are suitable for application in biosensors and sensors based on transistors. The influence of position solubilization group on diketopyrrolopyrrole core bonded throught oxygen (O) or nitrogen (N) on the performance of diketopyrrolopyrrole-based organic field-effect transistors (OFETs) is studied. The lowest mobility 1·10-9 cm2/Vs was observed for nonsymmetric substitution O,N of “EthylAdamantyl” solubilization group. Measurable charge carrier mobility was observed due to reduction of the density of charge trapping states after application of organosilane self-assembled monolayers (SAMs) on thinner gate-dielectrics (90 nm). We report similar drift mobility 1·10-7 cm2/Vs for smallest solubilization group “butyl” as for the biggest group “EthylAdamantyl” in N,N and O,O substitution prepared by spin-coating.

BibTex


@inproceedings{BUT123449,
  author="Stanislav {Stříteský} and Jozef {Krajčovič} and Martin {Vala} and Martin {Weiter}",
  title="The influence of diketopyrrolopyrrole chemical structure on organic
field-effect transistors performance",
  annote="Organic semiconductors are suitable for application in biosensors and sensors based on
transistors. The influence of position solubilization group on diketopyrrolopyrrole core bonded
throught oxygen (O) or nitrogen (N) on the performance of diketopyrrolopyrrole-based organic
field-effect transistors (OFETs) is studied. The lowest mobility 1·10-9 cm2/Vs was observed for nonsymmetric
substitution O,N of “EthylAdamantyl” solubilization group. Measurable charge carrier
mobility was observed due to reduction of the density of charge trapping states after application of
organosilane self-assembled monolayers (SAMs) on thinner gate-dielectrics (90 nm). We report
similar drift mobility 1·10-7 cm2/Vs for smallest solubilization group “butyl” as for the biggest
group “EthylAdamantyl” in N,N and O,O substitution prepared by spin-coating.",
  address="© 2016 Trans Tech Publications",
  booktitle="Materials Science Forum",
  chapter="123449",
  doi="10.4028/www.scientific.net/MSF.851.189",
  edition="Applied Chemistry in Solving of Production Goals",
  howpublished="online",
  institution="© 2016 Trans Tech Publications",
  year="2016",
  month="april",
  pages="189--193",
  publisher="© 2016 Trans Tech Publications",
  type="conference paper"
}