Mustafin, E. S.; Omarov, Kh. B.; Kasenov, R. Z.; Pudov, A. M.; Kaikenov, D. A.; Satymbaeva, A. S.
(SP MAIK Nauka/Interperiodica, 2012-06)
The Tm2M 3 I Fe5O12 (MI = Li, Na, K) compounds have been prepared for the first time by solid-state reactions between thulium(III) oxide, iron(III) oxide, and alkali metal carbonates, and their symmetry class and unit-cell ...