The light intensity dependence of the main photoelectrical parameters of the nonfullerene small-molecule bulk heterojunction (BHJ) solar cells p-DTS(FBTTh2)2:perylene diimide (T1:PDI) shows that the nongeminate recombination losses play an important role in this system. A simple approach for the quantitative analysis of capacitance spectroscopy data of the organic BHJ solar cells, which allows to determine the density of free charge carriers as a function of applied bias under standard working conditions, is demonstrated. Using the proposed capacitance spectroscopic technique, the nongeminate recombination losses in the T1:PDI solar cells are quantitatively characterized in the scope of the bimolecular- and trap-assisted recombination mechanisms. Their contributions are separately analyzed within a wide range of the applied bias.
Описание
Capacitance Spectroscopy for Quantifying Recombination Losses in Nonfullerene Small-Molecule Bulk Heterojunction Solar Cells - Brus - 2016 - Advanced Energy Materials - Wiley Online Library
%0 Journal Article
%1 AENM:AENM201502250
%A Brus, Viktor V.
%A Proctor, Christopher M.
%A Ran, Niva A.
%A Nguyen, Thuc-Quyen
%D 2016
%J Advanced Energy Materials
%K nonfullerene organic recombination
%N 11
%P n/a--n/a
%R 10.1002/aenm.201502250
%T Capacitance Spectroscopy for Quantifying Recombination Losses in Nonfullerene Small-Molecule Bulk Heterojunction Solar Cells
%U http://dx.doi.org/10.1002/aenm.201502250
%V 6
%X The light intensity dependence of the main photoelectrical parameters of the nonfullerene small-molecule bulk heterojunction (BHJ) solar cells p-DTS(FBTTh2)2:perylene diimide (T1:PDI) shows that the nongeminate recombination losses play an important role in this system. A simple approach for the quantitative analysis of capacitance spectroscopy data of the organic BHJ solar cells, which allows to determine the density of free charge carriers as a function of applied bias under standard working conditions, is demonstrated. Using the proposed capacitance spectroscopic technique, the nongeminate recombination losses in the T1:PDI solar cells are quantitatively characterized in the scope of the bimolecular- and trap-assisted recombination mechanisms. Their contributions are separately analyzed within a wide range of the applied bias.
@article{AENM:AENM201502250,
abstract = {The light intensity dependence of the main photoelectrical parameters of the nonfullerene small-molecule bulk heterojunction (BHJ) solar cells p-DTS(FBTTh2)2:perylene diimide (T1:PDI) shows that the nongeminate recombination losses play an important role in this system. A simple approach for the quantitative analysis of capacitance spectroscopy data of the organic BHJ solar cells, which allows to determine the density of free charge carriers as a function of applied bias under standard working conditions, is demonstrated. Using the proposed capacitance spectroscopic technique, the nongeminate recombination losses in the T1:PDI solar cells are quantitatively characterized in the scope of the bimolecular- and trap-assisted recombination mechanisms. Their contributions are separately analyzed within a wide range of the applied bias.},
added-at = {2016-08-19T10:18:35.000+0200},
author = {Brus, Viktor V. and Proctor, Christopher M. and Ran, Niva A. and Nguyen, Thuc-Quyen},
biburl = {https://www.bibsonomy.org/bibtex/2ad7f85a2b772347b67d26a5d06599ade/bretschneider_m},
description = {Capacitance Spectroscopy for Quantifying Recombination Losses in Nonfullerene Small-Molecule Bulk Heterojunction Solar Cells - Brus - 2016 - Advanced Energy Materials - Wiley Online Library},
doi = {10.1002/aenm.201502250},
interhash = {0e85544dd1f05eb0e0048a18e868b48d},
intrahash = {ad7f85a2b772347b67d26a5d06599ade},
issn = {1614-6840},
journal = {Advanced Energy Materials},
keywords = {nonfullerene organic recombination},
number = 11,
pages = {n/a--n/a},
timestamp = {2016-08-19T10:18:35.000+0200},
title = {Capacitance Spectroscopy for Quantifying Recombination Losses in Nonfullerene Small-Molecule Bulk Heterojunction Solar Cells},
url = {http://dx.doi.org/10.1002/aenm.201502250},
volume = 6,
year = 2016
}