High Mobility Field-Effect Transistors with Versatile Processing from a Small-Molecule Organic Semiconductor
Mei, Yaochuan; Loth, Marsha A.; Payne, Marcia; Zhang, Weimin; Smith, Jeremy; Day, Cynthia S.; Parkin, Sean R.; Heeney, Martin; McCulloch, Iain; Anthopoulos, Thomas D.; Anthony, John E.; Jurchescu, Oana D.
ADVANCED MATERIALS
2013
Trialkylgermyl functionalization allows the development of high-performance soluble small-molecule organic semiconductors with mobilities greater than 5 cm2 V−1 s−1. Spray-deposited organic thin-film transistors show a record mobility of 2.2 cm2 V−1 s−1 and demonstrate the potential for incorporation in large-area, low-cost electronic applications.
