Bulky end-capped [1]Benzothieno[3,2-b]benzothiophenes: Reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state Order

Guillaume Schweicher, Vincent Lemaur, Claude Niebel, Christian Ruzié, Ying Diao, Osamu Goto, Wen Ya Lee, Yeongin Kim, Jean Baptiste Arlin, Jolanta Karpinska, Alan R. Kennedy, Sean R. Parkin, Yoann Olivier, Stefan C.B. Mannsfeld, Jérôme Cornil, Yves H. Geerts, Zhenan Bao

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

A series of bulky end-capped [1]benzothieno[3,2-b]benzothiophenes (BTBTs) are developed in order to tune the packing structure via terminal substitution. A coupled theoretical and experimental study allows us to identify 2,7-di-tert-butylBTBT as a new high-performance organic semiconductor with large and well-balanced transfer integrals, as evidenced by quantum-chemical calculations. Single-crystal field-effect transistors show a remarkable average saturation mobility of 7.1 cm2 V-1 s-1.

langue originaleAnglais
Pages (de - à)3066-3072
Nombre de pages7
journalAdvanced materials
Volume27
Numéro de publication19
Les DOIs
Etat de la publicationPublié - 20 mai 2015
Modification externeOui

Empreinte digitale

Examiner les sujets de recherche de « Bulky end-capped [1]Benzothieno[3,2-b]benzothiophenes: Reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state Order ». Ensemble, ils forment une empreinte digitale unique.

Contient cette citation