Author(s): Alejandro V. Arzola, Mario Villasante-Barahona, Karen Volke-Sepúlveda, Petr Jákl, and Pavel Zemánek
Directed movement of Brownian particles in two-dimensions is achieved using a fully reconfigurable ratchet based on optical traps.
[Phys. Rev. Lett. 118, 138002] Published Mon Mar 27, 2017