33 citations · 157 across the 21 of their papers we have counts for
6 papers · 1 filter
Physical meaning of the dipole radiation resistance in lossless and lossy media
M. S. Mirmoosa, S. Nordebo, S. A. Tretyakov
In this tutorial, we discuss the radiation from a Hertzian dipole into uniform isotropic lossy media of infinite extent. If the medium is lossless, the radiated power propagates to…
Absorption and optimal plasmonic resonances for small ellipsoidal particles in lossy media
Mariana Dalarsson, Sven Nordebo, Daniel Sjöberg +1
A new simplified formula is derived for the absorption cross section of small dielectric ellipsoidal particles embedded in lossy media. The new expression leads directly to a close…
On the physical limitations for radio frequency absorption in gold nanoparticle suspensions
Sven Nordebo, Mariana Dalarsson, Yevhen Ivanenko +2
This paper presents a study on the physical limitations for radio frequency absorption in gold nanoparticle suspensions. A canonical spherical geometry is considered consisting of…
Inductive heating of conductive nanoparticles
Sven Nordebo, Daniel Sjöberg, Richard Bayford
This paper presents an analysis and some interesting observations regarding the classical electromagnetic background to the heating of gold nanoparticles (GNPs) in the radio freque…
On the natural modes of helical structures
Sven Nordebo, Mats Gustafsson, Gerhard Kristensson +3
Natural modes of helical structures are treated by using the periodic dyadic Green's functions in cylindrical coordinates. The formulation leads to an infinite system of one-dimens…
A quasi-static electromagnetic analysis for experiments with strong permanent magnets
Sven Nordebo, Alexander Gustafsson
An electromagnetic analysis is presented for experiments with strong permanent disc magnets. The analysis is based on the well known experiment that demonstrates the effect of circ…