105 citations · 214 across the 6 of their papers we have counts for
6 papers
Perturbation theory for plasmonic eigenvalues
Daniel Grieser, Hannes Uecker, Svend-Age Biehs +3
We develop a perturbative approach for calculating, within the quasistatic approximation, the shift of surface resonances in response to a deformation of a dielectric volume. Our s…
Shape-dependence of near-field heat transfer between a spheroidal nanoparticle and a flat surface
Oliver Huth, Felix Rüting, Svend-Age Biehs +1
We study the radiative heat transfer between a spheroidal metallic nanoparticle and a planar metallic sample for near- and far-field distances. In particular, we investigate the sh…
Spheroidal nanoparticles as thermal near-field sensors
Svend-Age Biehs, Oliver Huth, Felix Rüting +1
We suggest to exploit the shape-dependence of the near-field heat transfer for nanoscale thermal imaging. By utilizing strongly prolate or oblate nanoparticles as sensors one can a…
Near-field thermal imaging of nanostructured surfaces
Achim Kittel, Uli Wischnath, Joachim Welker +3
We show that a near-field scanning thermal microscope, which essentially detects the local density of states of the thermally excited electromagnetic modes at nanometer distances f…
Second-order calculation of the local density of states above a nanostructured surface
Felix Rüting, Svend-Age Biehs, Oliver Huth +1
We have numerically implemented a perturbation series for the scattered electromagnetic fields above rough surfaces, due to Greffet, allowing us to evaluate the local density of st…
Near-field radiative heat transfer for structured surfaces
Svend-Age Biehs, Oliver Huth, Felix Rüting
We apply an analytical approach for determining the near-field radiative heat transfer between a metallic nanosphere and a planar semi-infinite medium with some given surface struc…