Directional Control in Thermally Driven Single-Molecule Nanocars

Top Cited Papers
Publisher Website
Google Scholar
Abstract
With the hope of directing future bottom-up fabrication through bulk external stimuli (such as electric fields) on nanometer-sized transporters, we sought to study controlled molecular motion on surfaces through the rational design of surface-capable molecular structures called nanocars. Here we show that the observed movement of the nanocars is a new type of fullerene-based wheel-like rolling motion, not stick−slip or sliding translation, due to evidence including directional preference in both direct and indirect manipulation and studies of related molecular structures.