Non-locality and single meta-atom spectroscopy in THz Landau polaritonsGiacomo Scalari, Shima Rajabali, Elsa Jöchl, Sergej Markmann, Simone de Liberato, Erika Cortese, Mattias Beck and Jérôme FaistEPJ Web Conf., 266 (2022) 08013DOI: https://doi.org/10.1051/epjconf/202226608013