PhD Marcin Białek has defended his PhD in Physics in 2016 at the University of Warsaw, Poland. His thesis concerned magnetoplasmon resonances in high electron mobility two-dimension electron gas in GaAs/AlGaAs heterostructures. Until 2022, he worked as a postdoctoral fellow at Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland. There, his research concerned THz spectroscopy of antiferromagnetic resonance and coupling of it to electromagnetic cavity modes.