1.
Adv Mater
; 21(48): 4926-4931, 2009 Dec 28.
Artículo
en Inglés
| MEDLINE
| ID: mdl-25376880
RESUMEN
Controlling the morphology of soluble small molecule organic semiconductors is crucial for the application of such materials in electronic devices. Using a simple dip-coating process we systematically vary the film drying speed to produce a range of morphologies, including oriented needle-like crystals. Structural characterization as well as electrical transistor measurements show that intermediate drying velocities produce the most uniformly aligned films.