801 citations · 1.5k across the 13 of their papers we have counts for
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cond-mat.mes-hall2013★ 21 cited
Surface plasmons in doped topological insulators
Robert Schütky, Christian Ertler, Andreas Trügler +1
We investigate surface plasmons at a planar interface between a normal dielectric and a topological insulator, where the Fermi-energy lies inside the bulk gap of the topological in…
cond-mat.mes-hall2013★ 66 cited
Tomography of particle plasmon fields from electron energy loss spectroscopy
Anton Hörl, Andreas Trügler, Ulrich Hohenester
We theoretically investigate electron energy loss spectroscopy (EELS) of metallic nanoparticles in the optical frequency domain. Using a quasistatic approximation scheme together w…