Detail publikačního výsledku

Simple Method for the Determination of the Type of Charge Carriers in Semiconductors

FLORIÁN, P.; POSPÍŠIL, J.; ZMEŠKAL, O.

Originální název

Simple Method for the Determination of the Type of Charge Carriers in Semiconductors

Anglický název

Simple Method for the Determination of the Type of Charge Carriers in Semiconductors

Druh

Článek Scopus

Originální abstrakt

The source-drain current-voltage characteristic is linear and symmetric at low voltages. The linearity and symmetry can be influenced by the electric potential of a gate electrode. Because the process is sensitive to the type of semiconductor, the method – “modified field effect transistor method” – can be used for the determination of the type of majority charge carriers. No insulating layer between the source-drain and gate electrodes is used. The effect is demonstrated on P- and N type organic semiconductors, 6-bis[5-(benzofuran-2-yl)-thiofen-2-yl]-2,5-bis(2-ethylhexyl) pyrrolo[3,4-c]pyrrole-1,4-dione [DPP(TBFu)2] and phenyl-C61-butyric acid methyl ester [PCBM], respectively.

Anglický abstrakt

The source-drain current-voltage characteristic is linear and symmetric at low voltages. The linearity and symmetry can be influenced by the electric potential of a gate electrode. Because the process is sensitive to the type of semiconductor, the method – “modified field effect transistor method” – can be used for the determination of the type of majority charge carriers. No insulating layer between the source-drain and gate electrodes is used. The effect is demonstrated on P- and N type organic semiconductors, 6-bis[5-(benzofuran-2-yl)-thiofen-2-yl]-2,5-bis(2-ethylhexyl) pyrrolo[3,4-c]pyrrole-1,4-dione [DPP(TBFu)2] and phenyl-C61-butyric acid methyl ester [PCBM], respectively.

Klíčová slova

Field effect analysis, Charge carrier injection, Type of charge carriers, Diketopyrrolopyrrole derivative, Phenyl-C61-butyric acid methyl ester

Klíčová slova v angličtině

Field effect analysis, Charge carrier injection, Type of charge carriers, Diketopyrrolopyrrole derivative, Phenyl-C61-butyric acid methyl ester

Autoři

FLORIÁN, P.; POSPÍŠIL, J.; ZMEŠKAL, O.

Rok RIV

2017

Vydáno

01.04.2016

Nakladatel

Trans Tech Publications Inc

ISSN

0255-5476

Periodikum

Materials Science Forum

Svazek

851

Číslo

4

Stát

Švýcarská konfederace

Strany od

179

Strany do

183

Strany počet

5

URL

https://www.scientific.net/MSF.851.179

BibTex

@article{BUT116080,
  author="Pavel {Florián} and Jan {Pospíšil} and Oldřich {Zmeškal}",
  title="Simple Method for the Determination of the Type of Charge Carriers in Semiconductors",
  journal="Materials Science Forum",
  year="2016",
  volume="851",
  number="4",
  pages="179--183",
  doi="10.4028/www.scientific.net/MSF.851.179",
  issn="0255-5476",
  url="https://www.scientific.net/MSF.851.179"
}

Dokumenty

978-0-00003-261-4_10