Popova M.N.; Chukalina E.P.; Erofeev D.S.; Jablunovskis A.; Gudim I.A.; Malkin B.Z.
(2020)
© 2020 American Physical Society. We carried out the high-resolution broadband temperature-dependent polarized optical spectroscopy and theoretical studies of ErFe3(BO3)4 single crystals in the paramagnetic and antiferromagnetic ...