<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>This work presents experimental studies of a planar diode made of the layers of indium tin oxide, titanium dioxide, palladium phthalocyanine and gold. The current rectification ratio was 105 at 1.5 V. The analysis of the electrical properties of the system was based on small signal complex capacitance spectra measured in the frequency range of 25 Hz — 1 MHz at different values of bias. No depletion region at the TiO2/PdPc interface was observed. Forward bias specifically affected both parts of the complex capacitance and the observed effect probably resulted from the rearrangement of charge carriers injected into the organic layer.</p></abstract>

This work presents experimental studies of a planar diode made of the layers of indium tin oxide, titanium dioxide, palladium phthalocyanine and gold. The current rectification ratio was 105 at 1.5 V. The analysis of the electrical properties of the system was based on small signal complex capacitance spectra measured in the frequency range of 25 Hz — 1 MHz at different values of bias. No depletion region at the TiO2/PdPc interface was observed. Forward bias specifically affected both parts of the complex capacitance and the observed effect probably resulted from the rearrangement of charge carriers injected into the organic layer.

Electrical properties of hybrid planar diode based on palladium phthalocyanine and titanium dioxide

Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, G. Narutowicza 11/12, 80-233, Gdańsk, Poland

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This work presents experimental studies of a planar diode made of the layers of indium tin oxide, titanium dioxide, palladium phthalocyanine and gold. The...

Electrical properties of hybrid planar diode based on palladium phthalocyanine and titanium dioxide

Published Online: Feb 09, 2013

Page range: 14 - 18

DOI: https://doi.org/10.2478/s13536-012-0062-8

Keywords
organic diode, palladium phthalocyanine, titanium dioxide

© 2013 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Electrical properties of hybrid planar diode based on palladium phthalocyanine and titanium dioxide

Published Online: Feb 09, 2013

Page range: 14 - 18

DOI: https://doi.org/10.2478/s13536-012-0062-8

Keywordsorganic diode, palladium phthalocyanine, titanium dioxide

© 2013 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
organic diode, palladium phthalocyanine, titanium dioxide