Infrared Permittivity of the Biaxial van der Waals Semiconductor α-MoO₃ from Near- and Far-Field Correlative Studies

Gonzalo Álvarez-Pérez, Thomas G. Folland, Ion Errea, Javier Taboada-Gutiérrez, Jiahua Duan, Javier Martín-Sánchez, Ana I.F. Tresguerres-Mata, Joseph R. Matson, Andrei Bylinkin, Mingze He, Weiliang Ma, Qiaoliang Bao, José Ignacio Martín, Joshua D. Caldwell^*, Alexey Y. Nikitin^*, Pablo Alonso-González^*