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Title: Current-voltage characteristics of a tetracene crystal: Space charge or injection limited conductivity?
Authors: Reynaert, J
Arkhipov, VI
Borghs, Gustaaf
Heremans, Paul #
Issue Date: Jul-2004
Publisher: Amer inst physics
Series Title: Applied Physics Letters vol:85 issue:4 pages:603-605
Abstract: We show that current-voltage characteristics, measured on a tetracene crystal sandwiched between two gold electrodes, are in quantitative agreement with the concept of dopant-assisted charge injection across a metal-organic interface. This notion explains the wild range of carrier mobilities recently found by space-charge limited current measurements in apparently identical tetracene crystals [ de Boer , J. Appl. Phys. 95, 1196 (2004) ] and the difference between these data and the mobility measured in the time-of-flight experiments. (C) 2004 American Institute of Physics.
ISSN: 0003-6951
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
Physics and Astronomy - miscellaneous
ESAT - MICAS, Microelectronics and Sensors
# (joint) last author

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