Basham, J.
, Jackson, T.
and Gundlach, D.
(2014),
Predicting the J-V Curve in Organic Photovoltaics Using Impedance Spectroscopy, Advanced Energy Materials, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915218
(Accessed January 2, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Predicting the J-V Curve in Organic Photovoltaics Using Impedance Spectroscopy
Published
Author(s)
, Thomas N. Jackson,
Abstract
We employ impedance spectroscopy as a method to predict the current-voltage curve in organic photovoltaics. This technique allows the quantification of the recombination rate, series resistance, carrier density and lifetime very close to normal operating conditions. The current density can be predicted as the generation rate minus the recombination rate, scaled by device thickness. We observe excellent agreement to measured results using this simple model. The order of recombination is found to be strongly bias dependent.Citation
Advanced Energy Materials
Volume
4
Issue
9
Pub Type
Journals
Download Paper
Keywords
Organic Photovoltaics, Recombination, Current Voltage, Impedance Spectroscopy, Characterization, Capacitance
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created June 2, 2014, Updated February 19, 2017