Molecular self-assembly of functionalized fullerenes on a metal surface
Abstract
We present a combined experimental and theoretical study of the self-assembly of C(60) molecules functionalized with long alkane chains on the (111) surface of silver. We find that the conformation of the functionalized C(60) changes upon adsorption on Ag(111) and that the unit cell size in the self-assembled monolayer is determined by the interactions between the functional groups. We show that C(60) molecules can be assembled in ordered 2D arrays with intermolecular distances much larger than those in compact C(60) layers, and propose a novel way to control the surface pattern by appropriate chemical functionalization.
Department
Physics
Publication Date
2-5-2009
Journal Title
Physical Review Letters
Publisher
AMERICAN PHYSICAL SOCIETY
Digital Object Identifier (DOI)
10.1103/PhysRevLett.102.056102
Document Type
Article
Recommended Citation
Diaconescu, Bogdan; Yang, Teng; Berber, Savas; Jazdzyk, Mikael; Miller, Glen P.; Tomanek, David; and Pohl, Karsten, "Molecular self-assembly of functionalized fullerenes on a metal surface " (2009). Physical Review Letters. 135.
https://scholars.unh.edu/physics_facpub/135
Rights
© 2009 The American Physical Society