Quick temperature-dependent electrical characterization of organic thin-film transistors.

dehisceforkElectronics - Devices

Nov 2, 2013 (3 years and 11 months ago)

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Quick temperature
-
dependent electrical characterization of
organic thin
-
film transistors
.

Master project
:
Temperature
-
dependent measurement of organic thin
-
film transistors (OTFT) has
two applications: 1) access to some charge
-
transport properties of the semiconductor and 2) assess
whether the circuit will be stable with small temperature variations. The first

one is usually a long
measurement done in a cryostat with liquid nitrogen or helium. The objective of this internship is to
build an extension to the current automated electrical characterization platform to allow quick
temperature
-
dependent measurement.
It will give an idea for 1) and fulfills 2). This implies building a
heating chuck using a Peltier plate and programing the related controlling software (Labview).


Timeframe:

6 months


Knowledge/Skills required:

Labview programming, Electrical measuremen
t


CSEM responsibles
: Dr. Nenad Marjanovic (
nmc@csem.ch
) and Dr. Rolando Ferrini (
rfi@csem.ch
)