Optimized Charge Transport in Molecular Semiconductors by Control of Fluid Dynamics and Crystallization in Meniscus‐Guided Coating (Adv. Funct. Mater. 2/2022)

Optimized Charge Transport in Molecular Semiconductors by Control of Fluid Dynamics and Crystallization in Meniscus‐Guided Coating (Adv. Funct. Mater. 2/2022)

Optimized Charge Transport In article number 2107976, Jasper J. Michels, Wojciech Pisula, Tomasz Marszalek, and co‐workers identify an optimal processing window for zone‐casting of a molecular semiconductor for organic fieldeffect transistors. Computational modelling of the fluid dynamics and the cr...

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Veröffentlicht in:Advanced functional materials 2022-01, Vol.32 (2), p.n/a
Hauptverfasser: Yildiz, Okan, Wang, Zuyuan, Borkowski, Michal, Fytas, George, Blom, Paul W. M., Michels, Jasper J., Pisula, Wojciech, Marszalek, Tomasz
Format: Artikel
Sprache:eng
Schlagworte:
Carrier transport
charge carrier transport
Charge transport
Crystallization
Crystals
Current carriers
field‐effect transistors
Fluid dynamics
Materials science
Morphology
Optimization
organic semiconductors
solution deposition
thin film morphology
Transistors
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Zusammenfassung:Optimized Charge Transport In article number 2107976, Jasper J. Michels, Wojciech Pisula, Tomasz Marszalek, and co‐workers identify an optimal processing window for zone‐casting of a molecular semiconductor for organic fieldeffect transistors. Computational modelling of the fluid dynamics and the crystallization explains the occurrence of three morphological subregimes: i) isotropic domain‐like, ii) unidirectional crystal stripes and iii) corrugated dendritic. Control of the semiconductor film morphology allows to optimize the in‐plane charge carrier transport.
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.202270011