Internal magnetic fields in submicron particles of barium hexaferrite detected by 57Fe NMR

Abstract

57Fe nuclear magnetic resonance (NMR) spectra of hexaferrite BaFe12O19 powder samples prepared by glass crystallization method were measured at 4.2 K and analyzed in comparison to spectra of single crystals.

Keywords

• barium hexaferrite
• 57Fe NMR