Current-voltage characteristics of poly(3-hexylthiophene) diodes at room temperature
Giulianini, Michele, Waclawik, Eric R., Bell, John M., & Motta, Nunzio (2009) Current-voltage characteristics of poly(3-hexylthiophene) diodes at room temperature. Applied Physic Letters, 94(8), 083302-083303.
We report on the analysis of current-voltage characteristics of regioregular poly(3-hexylthiophene) diodes. Experimental curves were fitted to two models, to take into account at low-moderate electric
fields Schottky behavior mixed with space charge limited current (SCLC) regime and, at higher
fields, trap-free SCLC. The results provide a description of IV curves over five decades, along with
the determination of zero field and effective mobility and the field dependence prefactor. Forward
and reverse IV measurements highlighted the presence of shallow and deep localized states inside
the band gap. The latter enhance the current over time and have been modeled as an inductor like
Citation countsare sourced monthly fromand citation databases.
These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.
Citations counts from theindexing service can be viewed at the linked Google Scholar™ search.
Full-text downloadsdisplays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.
|Item Type:||Journal Article|
|Keywords:||P3HT, diode, SCLC, Modelling|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Schools > School of Engineering Systems
|Copyright Owner:||Copyright (2009) American Institute of Physics.|
|Copyright Statement:||Copyright (2009) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in APL and may be found at (http://link.aip.org/link/?APL/94/083302).|
|Deposited On:||26 Feb 2009 11:29|
|Last Modified:||29 Feb 2012 23:54|
Repository Staff Only: item control page