187 citations · 2.2k across the 32 of their papers we have counts for
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cond-mat.mes-hall2015★ 89 cited
Kerr nonlinearity and plasmonic bistability in graphene nanoribbons
Thomas Christensen, Wei Yan, Antti-Pekka Jauho +2
We theoretically examine the role of Kerr nonlinearities for graphene plasmonics in nanostructures, specifically in nanoribbons. The nonlinear Kerr interaction is included semiclas…
physics.optics2015★ 178 cited
Multipole plasmons and their disappearance in few-nanometer silver nanoparticles
Søren Raza, Shima Kadkhodazadeh, Thomas Christensen +4
In electron energy-loss spectroscopy (EELS) of individual silver nanoparticles encapsulated in silicon nitride, we observe besides the usual dipole resonance an additional surface…