Growth of solid solutions with colquiriite structure LiCa0,2Sr0,8AlF6: Ce3+

17th International Youth Scientific School on Actual Problems of Magnetic Resonance and its Applications

Shavelev, A.A.^1 ; Nizamutdinov, A.S.^1 ; Semashko, V.V.^1 ; Marisov, M.A.^1

Kazan Federal University, Kremlevskaja str., 18, Kazan

420008, Russia^1

关键词: Absorption co-efficient;    Fluoride crystals;    LiCaAlF6 crystals;    LiSrAlF6;    Mixed samples;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/560/1/012001/pdf
DOI  :  10.1088/1742-6596/560/1/012001

来源: IOP

【 摘 要 】

Aim of this work were experiments on growing new materials based on fluoride crystals with the colquiriite structure LiSr0,8Ca0,2F6, as well as the study of their phase composition. It is shown that for a series of crystals LiSr0,8Ca0,2F6distribution of reflections observed corresponds to the colquiriite structure, and the dependence of the lattice constant in the transition from LiCaAlF6crystal to LiSrAlF6crystal is linear. Also it found that absorption coefficient in mixed samples is much larger than in not mixed.