2 papers
cond-mat.mes-hall2020
Neutron scattering off Weyl semimetals
Michael Bjerngaard, Bogdan Galilo, Ari M. Turner
We present how to detect type- Weyl nodes in a material by inelastic neutron scattering. Such an experiment first of all allows one to determine the dispersion of the Weyl fermi…
cond-mat.mes-hall2020
Long-lived elementary excitations and light coherence in topological lasers
Petr Zapletal, Bogdan Galilo, Andreas Nunnenkamp
Combining topologically-protected chiral light transport and laser amplification gives rise to topological lasers, whose operation is immune to fabrication imperfections and defect…