Large area liquid crystal monodomain field-effect transistors

…, HFM Schoo, S Setayesh, WM Hardeman…

Index: Van Breemen, Albert J. J. M.; Herwig, Peter T.; Chlon, Ceciel H. T.; Sweelssen, Joergen; Schoo, Herman F. M.; Setayesh, Sepas; Hardeman, Willie M.; Martin, Christian A.; De Leeuw, Dago M.; Valeton, Josue J. P.; Bastiaansen, Cees W. M.; Broer, Dirk J.; Popa-Merticaru, Andreea R.; Meskers, Stefan C. J. Journal of the American Chemical Society, 2006 , vol. 128, # 7 p. 2336 - 2345

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Citation Number: 193

Abstract

Butyl, hexyl, and decyl derivatives of the liquid-crystalline organic semiconductor 5, 5''-bis (5- alkyl-2-thienylethynyl)-2, 2': 5', 2''-terthiophene were synthesized and studied with respect to their structural, optical, and electrical properties. By means of an optimized thermal annealing scheme the hexyl and decyl compounds could be processed into self-assembled monodomain films of up to 150 mm in diameter. These were investigated with X-ray ...