Glamazda, A.; Lemmens, P.; Do, S.-H.; Choi, K.-Y.
(Физика низких температур, 2017)
Raman spectroscopy is combined with lattice dynamic calculations to investigate the magnetic and structural properties of the 6H-perovskite compounds Ba₃MSb₂O₉ (M = Zn, Co and Cu). Unlike the nonmagnetic Ba₃ZnSb₂O₉ compound, ...