94 citations · 559 across the 40 of their papers we have counts for
4 papers · 2 filters
Casimir Force between Atomically Thin Gold Films
M. Boström, C. Persson, Bo E. Sernelius
We have used density functional theory to calculate the anisotropic dielectric functions for ultrathin gold sheets (composed of 1, 3, 6, and 15 atomic layers). Such films are impor…
Casimir attractive-repulsive transition in MEMS
M. Boström, S. Å. Ellingsen, I. Brevik +3
Unwanted stiction in micro- and nanomechanical (NEMS/MEMS) systems due to dispersion (van der Waals, or Casimir) forces is a significant hurdle in the fabrication of systems with m…
Thin films versus 2D sheets in layered structures: graphene and 2D metallic sheets
Bo E. Sernelius
We study an interface between two media separated by a strictly 2D sheet. We show how the amplitude reflection coefficient can be modeled by that for an interface where the 2D shee…
Retarded interactions in Graphene systems
Bo E. Sernelius
We first demonstrate how two-dimensional sheets are incorporated in the formalism for planar structures. Then we derive the interaction in the geometry of two free-standing graphen…