33 citations · 66 across the 4 of their papers we have counts for
3 papers · 1 filter
Characteristic Modes of Nonreciprocal Structures
Niklas Wingren, Daniel Sjöberg, Mats Gustafsson +4
The scattering formulation of characteristic mode decomposition is utilized to extend modal analysis to lossless scatterers breaking time-reversal symmetry. This enables characteri…
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…