Publication result detail

Temperature modulated field effect in organic electrochemical transistor with ionic liquids

MARÁČKOVÁ, L.; POSPÍŠIL, J.; MRAČEK, L.; SYROVÝ, T.; HAMÁČEK, A.; ZMEŠKAL, O.

Original Title

Temperature modulated field effect in organic electrochemical transistor with ionic liquids

English Title

Temperature modulated field effect in organic electrochemical transistor with ionic liquids

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with the description of the measuring method of temperature modulated electric current and influence of electric field on current in organic electrochemical transistors (OECT). The results of temperature dependences of current-voltage characteristics and their interpretation are presented. The measurements were performed on the organic electrochemical transistors with 3 ionic liquids: a) 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imid (No1), b) 1-ethyl-3-methylimidazolium ethyl sulfate (No4) and c) 1-ethyl-3-methylimidazolium tetrafluoroborate (No9). The method enables to measure the voltage and temperature dependence of the current in one step. Thus, the measured current response is influenced not only by temperature change but also by relaxation processes at the same time. The result is the dependence of activation energy on the source-drain voltage.

English abstract

The paper deals with the description of the measuring method of temperature modulated electric current and influence of electric field on current in organic electrochemical transistors (OECT). The results of temperature dependences of current-voltage characteristics and their interpretation are presented. The measurements were performed on the organic electrochemical transistors with 3 ionic liquids: a) 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imid (No1), b) 1-ethyl-3-methylimidazolium ethyl sulfate (No4) and c) 1-ethyl-3-methylimidazolium tetrafluoroborate (No9). The method enables to measure the voltage and temperature dependence of the current in one step. Thus, the measured current response is influenced not only by temperature change but also by relaxation processes at the same time. The result is the dependence of activation energy on the source-drain voltage.

Keywords

organic electrochemical transistor with ionic liquids

Key words in English

organic electrochemical transistor with ionic liquids

Authors

MARÁČKOVÁ, L.; POSPÍŠIL, J.; MRAČEK, L.; SYROVÝ, T.; HAMÁČEK, A.; ZMEŠKAL, O.

RIV year

2020

Released

05.11.2019

Publisher

AIP Publishing

ISBN

978-0-7354-1917-9

Book

Meeting of Thermophysics 2019. AIP conference proceedings

ISBN

0094-243X

Periodical

AIP conference proceedings

Volume

2170

Number

1

State

United States of America

Pages from

1

Pages to

7

Pages count

7

URL

https://doi.org/10.1063/1.5132729

BibTex

@inproceedings{BUT159802,
  author="Lucie {Maráčková} and Jan {Pospíšil} and Lukáš {Mraček} and Tomáš {Syrový} and Aleš {Hamáček} and Oldřich {Zmeškal}",
  title="Temperature modulated field effect in organic electrochemical transistor with ionic liquids",
  booktitle="Meeting of Thermophysics 2019. AIP conference proceedings",
  year="2019",
  journal="AIP conference proceedings",
  volume="2170",
  number="1",
  pages="1--7",
  publisher="AIP Publishing",
  doi="10.1063/1.5132729",
  isbn="978-0-7354-1917-9",
  issn="0094-243X",
  url="https://doi.org/10.1063/1.5132729"
}

Documents

2019_Marackova_Thermophysics_2019 (1.5132729)