Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Advanced Materials Année : 2016

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

Yusuke Tsutsui
  • Fonction : Auteur
Guillaume Schweicher
Rachid Hadji
  • Fonction : Auteur
Lionel Sanguinet
Frédéric Castet
Jérôme Cornil
Shu Seki
  • Fonction : Auteur

Résumé

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 cm2 V−1 s−1 for the 2,7-isomer, holding great promise for the field of organic electronics.
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hal-01399111 , version 1 (06-04-2022)

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Paternité - Pas d'utilisation commerciale - Pas de modification

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Yusuke Tsutsui, Guillaume Schweicher, Basab Chattopadhyay, Tsuneaki Sakurai, Jean-Baptiste Arlin, et al.. Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2-b][1]benzothiophene. Advanced Materials, 2016, 28 (33), pp.7106-7114. ⟨10.1002/adma.201601285⟩. ⟨hal-01399111⟩
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