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A Simple Approach For Determination Of Density Of States Distribution In An Organic Photoconductor

S. R. Saitov, D. V. Amasev, A. Tameev, A. Tameev, A. Kazanskii
Published 2020 · Materials Science

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Abstract An approach for the determination of the distribution of density of electronic states in organic photoconductors is proposed. It is based on the analysis of absorption coefficient spectral dependence and the photoconductivity temperature dependence of photosensitive thin solid films. Feasibility of the approach is demonstrated by a study of the dependences using co-polymer of phenylquinoline derivative and 2,1,3-benzothiadiazole as an organic photoconductor. The distributions of density of electronic states are described well by the Gaussian function, and the corresponding full-width at-half-maxima are determined.
This paper references
10.1002/PSSA.201700676
Mott Lecture: Description of Charge Transport in Disordered Organic Semiconductors: Analytical Theories and Computer Simulations
S. D. Baranovskii (2018)
10.1063/1.4955282
Temperature and composition-dependent density of states in organic small-molecule/polymer blend transistors
S. Hunter (2016)
10.1016/J.POLYMER.2015.03.058
Synthesis and characterization of two new benzothiadiazole- and fused bithiophene based low band-gap D–A copolymers: Application as donor bulk heterojunction polymer solar cells
M. L. Keshtov (2015)
10.1063/1.2811926
Nonequilibrium transport of charge carriers and transient electroluminescence in organic light-emitting diodes
V. Nikitenko (2007)
10.1103/PHYSREVB.64.125125
Effective transport energy versus the energy of most probable jumps in disordered hopping systems
V. Arkhipov (2001)
10.1021/ja806687u
Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole.
J. Hou (2008)
10.3390/polym11060934
Conductivity and Density of States of New Polyphenylquinoline
S. R. Saitov (2019)
10.1016/0165-1633(83)90006-0
Density of the gap states in undoped and doped glow discharge a-Si:H
M. Vaněček (1983)
10.1134/S1063782611100204
Photophysical and electrical properties of polyphenylquinolines containing carbazole or indolo[3,2-b]carbazole fragments as new optoelectronic materials
V. Svetlichnyi (2011)
10.1063/1.3202389
Charge Carrier Concentration and Temperature Dependent Recombination in Polymer-Fullerene Solar Cells
A. Foertig (2009)
10.1002/PSSB.2221750102
Charge Transport in Disordered Organic Photoconductors a Monte Carlo Simulation Study
H. Baessler (1993)
10.1021/MA902241B
Donor-Acceptor Polymers Incorporating Alkylated Dithienylbenzothiadiazole for Bulk Heterojunction Solar Cells: Pronounced Effect of Positioning Alkyl Chains
Hua-xing Zhou (2010)
10.1016/S0022-3093(01)00956-5
Electronic transport in disordered organic and inorganic semiconductors
S. Baranovskii (2002)
10.1063/1.366523
Space-charge limited conduction with traps in poly(phenylene vinylene) light emitting diodes
A. Campbell (1997)
10.1002/PSSB.201350339
Theoretical description of charge transport in disordered organic semiconductors
S. D. Baranovskii (2014)
10.1134/S1063782616040151
Gaussian approximation of the spectral dependence of the absorption spectrum in polymer semiconductors
V. V. Malov (2016)
10.1134/S1063782614110025
Sensitization of the photoelectric effect in carbazole- and indolocarbazole-containing poly(phenylquinoline)s by benzothiadiazole acceptor molecules
E. Aleksandrova (2014)
10.1103/PHYSREVLETT.81.4472
Essential Role of Correlations in Governing Charge Transport in Disordered Organic Materials
S. V. Novikov (1998)
10.1063/1.4898068
Energy resolved electrochemical impedance spectroscopy for electronic structure mapping in organic semiconductors
V. Nádaždy (2014)
Electronic Processes in Organic Crystals and Polymers
M. Pope (1999)
10.1021/J100889A021
Polymer Order and Polymer Density
R. Robertson (1965)
10.1021/ol202199v
Thieno[3,2-b]pyrrolo donor fused with benzothiadiazolo, benzoselenadiazolo and quinoxalino acceptors: synthesis, characterization, and molecular properties.
Y. Cheng (2011)
10.1002/9783527685172
Electronic Processes in Organic Semiconductors - An Introduction
A. Köhler (2015)
10.1021/MA201648T
Rational Design of High Performance Conjugated Polymers for Organic Solar Cells
Hua-xing Zhou (2012)



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