Lattice anharmonicity and polar soft mode in ferrimagnetic M-type hexaferrite BaFe12O19 single crystal
Alexey S. Mikheykin, Elena S. Zhukova, Viktor I. Torgashev, Anna G. Razumnaya, Yury I. Yuzyuk, Boris P. Gorshunov, Anatoly S. Prokhorov, Aleksandr E. Sashin, Alexandr A. Bush and Martin Dressel
Eur. Phys. J. B, 87 10 (2014) 232
DOI: https://doi.org/10.1140/epjb/e2014-50329-4