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Literature DB >> 27226066

Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene.

Yusuke Tsutsui¹, Guillaume Schweicher², Basab Chattopadhyay², Tsuneaki Sakurai¹, Jean-Baptiste Arlin², Christian Ruzié², Almaz Aliev², Artur Ciesielski³, Silvia Colella³, Alan R Kennedy⁴, Vincent Lemaur⁵, Yoann Olivier⁵, Rachid Hadji⁶, Lionel Sanguinet⁶, Frédéric Castet⁷, Silvio Osella⁵, Dmytro Dudenko⁵, David Beljonne⁵, Jérôme Cornil⁵, Paolo Samorì³, Shu Seki¹, Yves H Geerts².

Abstract

The structural and electronic properties of four isomers of didodecyl[1]-benzothieno[3,2-b][1]benzothiophene (C12-BTBT) have been investigated. Results show the strong impact of the molecular packing on charge carrier transport and electronic polarization properties. Field-induced time-resolved microwave conductivity measurements unravel an unprecedented high average interfacial mobility of 170 cm(2) V(-1) s(-1) for the 2,7-isomer, holding great promise for the field of organic electronics.

Entities: Chemical

Keywords: high mobility; intrinsic charge carrier transport; organic semiconductors; structure-property relationship; time-resolved microwave conductivity

Year: 2016 PMID： 27226066 DOI： 10.1002/adma.201601285

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

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Cited

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6. Cold Crystallization of the Organic n-Type Small Molecule Semiconductor 2-Decyl-7-phenyl-[1]benzothieno[3,2-b][1]benzothiophene S,S,S',S'-Tetraoxide.

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Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene.

Review 1. Photovoltaic concepts inspired by coherence effects in photosynthetic systems.

2. The influence of isomer purity on trap states and performance of organic thin-film transistors.

3. "Disrupt and induce" intermolecular interactions to rationally design organic semiconductor crystals: from herringbone to rubrene-like pitched π-stacking.

4. Charge carrier mobility in thin films of organic semiconductors by the gated van der Pauw method.

5. Multi-dimensional charge transport in supramolecular helical foldamer assemblies.

6. Cold Crystallization of the Organic n-Type Small Molecule Semiconductor 2-Decyl-7-phenyl-[1]benzothieno[3,2-b][1]benzothiophene S,S,S',S'-Tetraoxide.

7. Regioisomeric control of layered crystallinity in solution-processable organic semiconductors.

8. Outstanding Charge Mobility by Band Transport in Two-Dimensional Semiconducting Covalent Organic Frameworks.

9. Repurposing DNA-binding agents as H-bonded organic semiconductors.

10. Improving the Robustness of Organic Semiconductors through Hydrogen Bonding.