Recombination of singlet excitons with geminate pairs of charge carriers in conjugated polymers

2001 ◽  
Vol 64 (3) ◽  
Author(s):  
Yu. V. Romanovskii ◽  
V. I. Arkhipov ◽  
H. Bässler
Keyword(s):  
Conjugated Polymers ◽  
Charge Carriers

Formation and Decay of Charge Carriers in Bulk Heterojunctions of MDMO-PPV or P3HT with New n-Type Conjugated Polymers

2007 ◽  
Vol 111 (11) ◽  
pp. 4452-4457 ◽  
Author(s):  
Pieter A. C. Quist ◽  
Jörgen Sweelssen ◽  
Marc M. Koetse ◽  
Tom J. Savenije ◽  
Laurens D. A. Siebbeles
Keyword(s):  
Conjugated Polymers ◽  
Charge Carriers ◽  
Bulk Heterojunctions

Reactive Scattering between Excitons and Charge Carriers in Conjugated Polymers

2014 ◽  
Vol 118 (41) ◽  
pp. 23451-23458 ◽  
Author(s):  
Wiliam Ferreira da Cunha ◽  
Luiz Antonio Ribeiro ◽  
Antonio Luciano de Almeida Fonseca ◽  
Ricardo Gargano ◽  
Geraldo Magela e Silva
Keyword(s):  
Conjugated Polymers ◽  
Charge Carriers ◽  
Reactive Scattering

Ion implantation in conjugated polymers: Mechanisms for generation of charge carriers

1994 ◽  
Vol 69 (6) ◽  
pp. 1155-1171 ◽  
Author(s):  
A. Moliton ◽  
B. Lucas ◽  
C. Moreau ◽  
R. H. Friend ◽  
B. François
Keyword(s):  
Ion Implantation ◽  
Conjugated Polymers ◽  
Charge Carriers

scholarly journals Transient absorption spectra of triplet states and charge carriers of conjugated polymers

2001 ◽  
Vol 563-564 ◽  
pp. 41-50 ◽  
Author(s):  
H.D. Burrows ◽  
M.da G. Miguel ◽  
A.P. Monkman ◽  
I. Hamblett ◽  
S. Navaratnam
Keyword(s):  
Conjugated Polymers ◽  
Absorption Spectra ◽  
Transient Absorption ◽  
Charge Carriers ◽  
Triplet States ◽  
Transient Absorption Spectra

Quantum efficiency and initial transport of photogenerated charge carriers in π-conjugated polymers

2003 ◽  
Vol 139 (3) ◽  
pp. 811-813 ◽  
Author(s):  
R. Österbacka ◽  
K. Genevičius ◽  
A. Pivrikas ◽  
G. Juška ◽  
K. Arlauskas ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Quantum Efficiency ◽  
Charge Carriers

Transport of Excited Charge Carriers in Conjugated Polymers

2015 ◽  
Vol 5 (1) ◽  
pp. R3096-R3099
Author(s):  
De-Yao Jiang ◽  
Yu-Song Zhang ◽  
Wei-Kang Chen ◽  
Sheng Li ◽  
Thomas F. George
Keyword(s):  
Conjugated Polymers ◽  
Charge Carriers

Optically Controlled Spin-Flipping of Charge Carriers in Conjugated Polymers

2013 ◽  
Vol 117 (36) ◽  
pp. 18675-18680 ◽  
Author(s):  
Bing Di ◽  
Shansong Yang ◽  
Yalin Zhang ◽  
Zhong An ◽  
Xin Sun
Keyword(s):  
Conjugated Polymers ◽  
Charge Carriers

scholarly journals Controlling the Film Microstructure in Organic Thermoelectrics

2021 ◽  
Vol 03 (01) ◽  
pp. 001-016
Author(s):  
Miao Xiong ◽  
Jie-Yu Wang ◽  
Jian Pei
Keyword(s):  
Conjugated Polymers ◽  
High Performance ◽  
Electronic Devices ◽  
Charge Carrier Concentration ◽  
Charge Carriers ◽  
Organic Electronic Devices ◽  
Coulombic Interactions ◽  
Recent Developments ◽  
Heterogeneous Doping ◽  
Molecular Doping

Doping is a vital method to increase the charge carrier concentration of conjugated polymers, thus improving the performance of organic electronic devices. However, the introduction of dopants may cause phase separation. The miscibility of dopants and polymers as well as the doping-induced microstructure change are always the barriers in the way to further enhance the thermoelectrical performance. Here, recent research studies about the influence of molecular doping on the microstructures of conjugated polymers are summarized, with an emphasis on the n-type doping. Highlighted topics include how to control the distribution and density of dopants within the conjugated polymers by modulating the polymer structure, dopant structure, and solution-processing method. The strong Coulombic interactions between dopants and polymers as well as the heterogeneous doping process of polymers can hinder the polymer film to achieve better miscibility of dopants/polymer and further loading of the charge carriers. Recent developments and breakthroughs provide guidance to control the film microstructures in the doping process and achieve high-performance thermoelectrical materials.

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