Understanding the charge transport and polarities in organic donor-acceptor mixed-stack crystals : molecular insights from the super-exchange couplings

© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 27(2015), 8 vom: 25. Feb., Seite 1443-9
Auteur principal: Geng, Hua (Auteur)
Autres auteurs: Zheng, Xiaoyan, Shuai, Zhigang, Zhu, Lingyun, Yi, Yuanping
Format: Article en ligne
Langue:English
Publié: 2015
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article charge polarities charge transport organic D-A cocrystals super-exchange couplings
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520 |a Charge transport and polarity in organic D-A mixed-stack crystals are examined in terms of super-exchange electronic couplings. When the super-exchange coupling is dominated by the interaction between donor HOMO and acceptor LUMO, ambipolar transport is achieved. Otherwise, involvement of other bridge orbitals can lead to unbalanced, even to unipolar transport in a special case that the HOMO-LUMO interaction vanishes 
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700 1 |a Shuai, Zhigang  |e verfasserin  |4 aut 
700 1 |a Zhu, Lingyun  |e verfasserin  |4 aut 
700 1 |a Yi, Yuanping  |e verfasserin  |4 aut 
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