Hoffman, K.R.; Lockwood, D.J.; Yen, W.M.
(Физика низких температур, 2005)
The Raman optical activity (ROA) of magnons in rutile-structure antiferromagnetic FeF₂
(TN = 78 K) has been studied as a function of temperature and applied magnetic field. For exciting
light incident along the c axis, ...