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Title: Anomalous Charge Transport in Conjugated Polymers Reveals Underlying Mechanisms of Trapping and Percolation

Journal Article · · ACS Central Science
 [1];  [1];  [2]
  1. Department of Materials Science and Engineering, Stanford University, Stanford, California 94305, United States
  2. Department of Materials Science and Engineering, Stanford University, Stanford, California 94305, United States, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States, Department of Applied Physics, Stanford University, Stanford, California 94305, United States, Biophysics Program, Stanford University, Stanford, California 94305, United States

Not Available

Research Organization:
Stanford Univ., Stanford, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1331716
Journal Information:
ACS Central Science, Journal Name: ACS Central Science Journal Issue: 12 Vol. 2; ISSN 2374-7943
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (39)

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A Study on the Correlation Between Structure and Hole Transport in Semi-Crystalline Regioregular P3HT journal September 2012
Theory of low-field hopping mobility in organic solids with energetic and positional disorder journal February 2006
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Hopping conduction in strong electric fields and directed percolation journal April 1981
Electrical conduction in amorphous silicon and germanium journal November 1968
Investigation on hole drift mobility in poly(n-hexylphenylsilane) journal April 2000
Negative electric field dependence of charge carrier drift mobility in conjugated, semiconducting polymers journal May 2004
The impact of molecular weight on microstructure and charge transport in semicrystalline polymer semiconductors–poly(3-hexylthiophene), a model study journal December 2013
Field dependence of hole mobility in TPD-doped polystyrene journal July 2006
Negative mobility dependence on electric field in poly(3-alkylthiophenes) evidenced by the charge extraction by linearly increasing voltage method journal October 2008
Percolation, Tie-Molecules, and the Microstructural Determinants of Charge Transport in Semicrystalline Conjugated Polymers journal June 2015
Effect of Thickness-Dependent Microstructure on the Out-of-Plane Hole Mobility in Poly(3-Hexylthiophene) Films journal September 2012
A Thienoisoindigo-Naphthalene Polymer with Ultrahigh Mobility of 14.4 cm 2 /V·s That Substantially Exceeds Benchmark Values for Amorphous Silicon Semiconductors journal June 2014
High-Mobility Transistors Based on Single Crystals of Isotopically Substituted Rubrene- d 28 journal May 2013
Charge Diffusion in Semiconducting Polymers: Analytical Relation between Polymer Rigidity and Time Scales for Intrachain and Interchain Hopping journal July 2014
Effect of molecular weight and orientation on the conductivity of conjugated polymers journal March 1993
Role of Molecular Weight Distribution on Charge Transport in Semiconducting Polymers journal October 2014
Approaching disorder-free transport in high-mobility conjugated polymers journal November 2014
A general relationship between disorder, aggregation and charge transport in conjugated polymers journal August 2013
Single-junction polymer solar cells with high efficiency and photovoltage journal February 2015
High-performance multiple-donor bulk heterojunction solar cells journal February 2015
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Molecular-weight-dependent mobilities in regioregular poly(3-hexyl-thiophene) diodes journal March 2005
Hole transport in mixtures of 1,1‐bis(di‐4‐tolylaminophenyl) cyclohexane and bisphenol‐A‐polycarbonate journal December 1990
Chain conformations dictate multiscale charge transport phenomena in disordered semiconducting polymers journal September 2013
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Conductivity as a function of conjugation length: Theory and experiment for conducting polymer complexes journal March 1989
Charge transport at low electric fields in π -conjugated polymers journal June 2002
Low-field charge-carrier hopping transport in energetically and positionally disordered organic materials journal December 2004
Charge carrier mobility in regioregular poly(3-hexylthiophene) probed by transient conductivity techniques: A comparative study journal January 2005
Molecular-weight dependence of interchain polaron delocalization and exciton bandwidth in high-mobility conjugated polymers journal September 2006
Extraction Current Transients: New Method of Study of Charge Transport in Microcrystalline Silicon journal May 2000
Photocarrier Mobility in Regioregular Poly(3-hexylthiophene) Studied by the Time of Flight Method journal October 1999
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