- Bulky end-capped [1]benzothieno[3,2-b]benzothiophenes: reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state order.
Bulky end-capped [1]benzothieno[3,2-b]benzothiophenes: reaching high-mobility organic semiconductors by fine tuning of the crystalline solid-state order.
Advanced materials (Deerfield Beach, Fla.) (2015-04-10)
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
PMID25855909
ABSTRACT
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 cm(2) V(-1) s(-1) .
MATERIALS
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Product Description
Vanadium, microfoil, disks, 10mm, thinness 1.0μm, specific density 611μg/cm2, permanent mylar 3.5μm support, 99.8+%
Vanadium, wire reel, 1m, diameter 0.5mm, as drawn, 99.8%
Vanadium, microfoil, disks, 25mm, thinness 1.0μm, specific density 611μg/cm2, permanent mylar 3.5μm support, 99.8+%
Vanadium, wire reel, 0.5m, diameter 1.0mm, Stress relieved, 99.8%
Vanadium, wire reel, 2m, diameter 0.5mm, as drawn, 99.8%
Vanadium, wire reel, 0.2m, diameter 1.0mm, Stress relieved, 99.8%
Vanadium, wire reel, 2m, diameter 1.0mm, Stress relieved, 99.8%
Vanadium, wire reel, 0.5m, diameter 0.5mm, as drawn, 99.8%
Vanadium, wire reel, 1m, diameter 0.1mm, as drawn, 99.8%
Vanadium, wire reel, 1m, diameter 0.25mm, hard, 99.8%
Vanadium, wire reel, 0.5m, diameter 0.1mm, as drawn, 99.8%
Vanadium, wire reel, 5m, diameter 0.5mm, as drawn, 99.8%
Vanadium, wire reel, 0.5m, diameter 0.25mm, hard, 99.8%
Vanadium, microfoil, disks, 25mm, thinness 0.1μm, specific density 60.8μg/cm2, permanent mylar 3.5μm support, 99.8+%
Vanadium, wire reel, 2m, diameter 0.25mm, hard, 99.8%
Vanadium, wire reel, 0.2m, diameter 0.1mm, as drawn, 99.8%
Vanadium, wire reel, 0.2m, diameter 0.5mm, as drawn, 99.8%
Vanadium, microfoil, disks, 10mm, thinness 0.1μm, specific density 60.8μg/cm2, permanent mylar 3.5μm support, 99.8+%
Vanadium, wire reel, 2m, diameter 0.1mm, as drawn, 99.8%
Vanadium, wire reel, 5m, diameter 0.1mm, as drawn, 99.8%
Vanadium, wire reel, 5m, diameter 0.25mm, hard, 99.8%
Vanadium, wire reel, 0.2m, diameter 0.25mm, hard, 99.8%
Vanadium, wire reel, 1m, diameter 1.0mm, Stress relieved, 99.8%