Probing Dirac plasmon polaritons in bismuth selenide coupled nano-antennas by terahertz near-field microscopyChiara Schiattarella, Leonardo Viti, Lucia Sichert, Valentino Pistore, Zhengtianye Wang, Stephanie Law, Oleg Mitrofanov and Miriam S. VitielloEPJ Web Conf., 309 (2024) 05011DOI: https://doi.org/10.1051/epjconf/202430905011