Meloche, E.; Cottam, M.G.; Lockwood, D.J.
(Физика низких температур, 2014)
Experimental data are reported for the temperature and polarization dependence of the one-magnon Raman light scattering in the rutile-structure antiferromagnet CoF₂ (Néel temperature TN = 38 K). The low-lying excitons are ...