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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F16%3APU118540" target="_blank" >RIV/00216305:26310/16:PU118540 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.851.189" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/MSF.851.189</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.851.189" target="_blank" >10.4028/www.scientific.net/MSF.851.189</a>

Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Materials Science Forum

ISBN

978-80-214-5228-2

ISSN

1662-9752

e-ISSN

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Number of pages

5

Pages from-to

189-193

Publisher name

© 2016 Trans Tech Publications

Place of publication

Switzerland

Event location

Brno

Event date

Sep 2, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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