594 citations · 1.7k across the 17 of their papers we have counts for
3 papers · 1 filter
Deterministic Deposition of Nanoparticles with Sub-10 nm Resolution
Stefan Fringes, Christian Schwemmer, Colin D. Rawlings +1
Accurate deposition of nanoparticles at defined positions on a substrate is still a challenging task, because it requires simultaneously stable long-range transport and attraction…
Nanometer scale resolution, multi-channel separation of spherical particles in a rocking ratchet with increasing barrier heights
Philippe Nicollier, Christian Schwemmer, Francesca Ruggeri +3
We present a nanoparticle size-separation device based on a nanofluidic rocking Brownian motor. It features a ratchet-shaped electrostatic particle potential with increasing barrie…
Nanofluidic Rocking Brownian Motors
Michael J. Skaug, Christian Schwemmer, Stefan Fringes +2
Control and transport of nanoscale objects in fluids is challenging because of the unfavorable scaling of most interaction mechanisms to small length scales. We design energy lands…