2 papers
cond-mat.mes-hall2019
Theory of EELS in atomically thin metallic films
A. Rodríguez Echarri, Enok Johannes Haahr Skjølstrup, Thomas G. Pedersen +1
We study strongly confined plasmons in ultrathin gold and silver films by simulating electron energy-loss spectroscopy (EELS). Plasmon dispersion relations are directly retrieved f…
physics.optics2018
Quantum spill-out in nanometer-thin gold slabs: Effect on plasmon mode index and plasmonic absorption
Enok J. H. Skjølstrup, Thomas Søndergaard, Thomas G. Pedersen
A quantum mechanical approach and local response theory are applied to study plasmons propagating in nanometer-thin gold slabs sandwiched between different dielectrics. The metal s…