Falin M.; Latypov V.; Leushin A.; Safiullin G.; Shakirov A.; Shavelev A.
(2020)
© 2019 Elsevier B.V. EPR and optical spectroscopy of trigonal Yb3+ centers in LiCaAlF6 are reported. The results of these experiments make it possible to conclude that Yb3+ ions replace host cation sites Ca2+ forming mainly ...