Usseinov, A.B.; Gryaznov, D.; Popov, A.I.; Kotomin, E.A.; Seitov, D.; Abuova, F.; Nekrasov, K.A.; Akilbekov, A.T.
(Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 2020)
Ab initio calculations of the atomic, electronic and vibrational structure of a pure and Co+2 doped MgF2 crystals were performed and discussed. We demonstrate that Co+2 (3d7) ions substituting for Mg is in the high spin ...