Study of the charge transport characteristics of dendrimer molecular thin films

2011 ◽  
Vol 519 (15) ◽  
pp. 5234-5237 ◽  
Author(s):  
J.C. Li ◽  
N. Han ◽  
S.S. Wang ◽  
D.C. Ba
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Molecular Thin Films

Correlation between microstructure and charge transport in poly(2,5-dimethoxy-p-phenylenevinylene) thin films

2007 ◽  
Vol 76 (19) ◽  
Author(s):  
M. Sims ◽  
S. M. Tuladhar ◽  
J. Nelson ◽  
R. C. Maher ◽  
M. Campoy-Quiles ◽  
...  
Keyword(s):  
Thin Films ◽  
Charge Transport

scholarly journals Charge transport mechanism in copper phthalocyanine thin films with and without traps

RSC Advances ◽  
2017 ◽  
Vol 7 (86) ◽  
pp. 54911-54919 ◽  
Author(s):  
Varsha Rani ◽  
Akanksha Sharma ◽  
Pramod Kumar ◽  
Budhi Singh ◽  
Subhasis Ghosh
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Grain Boundaries ◽  
Transport Mechanism ◽  
Copper Phthalocyanine ◽  
Organic Thin Films ◽  
Interface States ◽  
Charge Transport Mechanism ◽  
Density Of Interface States

We investigate the charge transport mechanism in copper phthalocyanine thin films with and without traps. We find that the density of interface states at the grain boundaries can decide the mechanism of charge transport in organic thin films.

The influence of electrode material on charge transport properties of polypyrrole thin films

2001 ◽  
Vol 388 (1-2) ◽  
pp. 171-176 ◽  
Author(s):  
R. Valaski ◽  
S. Ayoub ◽  
L. Micaroni ◽  
I.A. Hümmelgen
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Transport Properties ◽  
Electrode Material

scholarly journals Polymer Charge Transport: Charge-Transport Anisotropy Due to Grain Boundaries in Directionally Crystallized Thin Films of Regioregular Poly(3-hexylthiophene) (Adv. Mater. 16/2009)

2009 ◽  
Vol 21 (16) ◽  
pp. NA-NA
Author(s):  
Leslie H. Jimison ◽  
Michael F. Toney ◽  
Iain McCulloch ◽  
Martin Heeney ◽  
Alberto Salleo
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Grain Boundaries ◽  
Regioregular Poly

scholarly journals Novel Effects of Compressed CO2 Molecules on Structural Ordering and Charge Transport in Conjugated Poly(3-hexylthiophene) Thin Films

Langmuir ◽  
2016 ◽  
Vol 32 (42) ◽  
pp. 10851-10860 ◽  
Author(s):  
Naisheng Jiang ◽  
Levent Sendogdular ◽  
Mani Sen ◽  
Maya K. Endoh ◽  
Tadanori Koga ◽  
...  
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Structural Ordering

scholarly journals Effects of Solvent Vapor Annealing on Morphology and Charge Transport of Poly(3-hexylthiophene) (P3HT) Films Incorporated with Preformed P3HT Nanowires

Polymers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1188
Author(s):  
Mingu Jang ◽  
Yang-Il Huh ◽  
Mincheol Chang
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Carrier Mobility ◽  
Morphological Changes ◽  
Charge Carrier Mobility ◽  
Solvent Vapor ◽  
Molecular Ordering ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Influence Of Solvent

We systematically studied the influence of solvent vapor annealing on the molecular ordering, morphologies, and charge transport properties of poly(3-hexylthiophene) (P3HT) thin films embedded with preformed crystalline P3HT nanowires (NWs). Solvent vapor annealing (SVA) with chloroform (CF) was found to profoundly impact on the structural and morphological changes, and thus on the charge transport characteristics, of the P3HT-NW-embedded P3HT films. With increased annealing time, the density of crystalline P3HT NWs was increased within the resultant films, and also intra- and intermolecular interactions of the corresponding films were significantly improved. As a result, the P3HT-NW-embedded P3HT films annealed with CF vapor for 20 min resulted in a maximized charge carrier mobility of ~0.102 cm2 V−1 s−1, which is higher than that of pristine P3HT films by 4.4-fold (μ = ~0.023 cm2 V−1 s−1).

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