Quantcast
Channel: Nomenclatura Unesco > (23) Química
Viewing all articles
Browse latest Browse all 4618

Collective Concerted Motion in a Molecular Adlayer Visualized through the Surface Diffusion of Is...

$
0
0
We have measured STM movies to study the diffusion of individual vacancies in a self-assembled layer of a tetrathiafulvalene derivative (exTTF) on Au(111) at room temperature. The diffusion is anisotropic, being faster along the compact direction of the molecular lattice. A detailed analysis of the anisotropic displacement distribution of the single vacancies shows that the relative abundance of double jumps (that is, the collective motion of molecular dimers) with respect to single jumps is ...

Viewing all articles
Browse latest Browse all 4618

Trending Articles