Qing Cao, Shu Jen Han, et al.
ACS Nano
This study unveils a new tetracene derivative that forms dense, upright monolayers on the surface of aluminum oxide. These monolayers spontaneously self-organize into the active layer in nanoscale field-effect transistor devices when aluminum oxide is used as the dielectric layer. This method gives high yields of working devices that have source-drain distances that are less than 60 nm, thereby providing a method to electrically probe the monolayer assemblies formed from ∼10 zeptomoles of material (approximately 104 molecules). Moreover, this study delineates a new avenue for research in thin-film organic transistors where the active molecules are linked to the dielectric surface to form a monolayer transistor. Copyright © 2004 American Chemical Society.
Qing Cao, Shu Jen Han, et al.
ACS Nano
James B. Hannon, Hongsik Park, et al.
BCTM 2014
Bhupesh Chandra, Hongsik Park, et al.
Applied Physics Letters
Amal Kasry, Marcelo A. Kuroda, et al.
ACS Nano