294 citations · 646 across the 14 of their papers we have counts for
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cond-mat.mes-hall2017★ 10 cited
Polarization and plasmons in hot photoexcited graphene
A. Freddie Page, Joachim M. Hamm, Ortwin Hess
We present a robust and exact method for calculating the polarization function and plasmon dispersion of graphene, for an arbitrary (isotropic) non-equilibrium carrier distribution…
physics.optics2017★ 36 cited
A group theoretical route to deterministic Weyl points in chiral photonic lattices
Matthias Saba, Joachim M. Hamm, Jeremy J. Baumberg +1
Classical topological phases derived from point degeneracies in photonic bandstructures show intriguing and unique behaviour. Previously identified exceptional points are based on…