Polar modes in multiferroic Ba_2Mg_2Fe_(12)O_(22) hexagonal Y-type hexaferrite

G. A. Komandin, A. S. Prokhorov, V. I. Torgashev +3

Spectra of transmission and reflection coefficients of single crystalline Y-type hexaferrite Ba_(2)Mg_(2)Fe_(12)O_(22) are measured at Terahertz and infrared frequencies, 3 - 4500…