CC BY 3.0 DEMalashkevich, G. E.Semkova, G. I.Semchenko, A. V.Sigaev, V. N.Sourkhov, S. S.Califano, V.Champagnon, B.2024-08-232024-08-232004https://oa.tib.eu/renate/handle/123456789/14914https://doi.org/10.34657/13936Silica glasses activated with CeO₂-Ln₂O₃ nanocrystallites where Ln=Nd, Sm, Eu, Er have been synthesized by a direct sol - gel - glass transition and their investigation with help of an X-ray diffraction, small-angle neutron scattering, and spectral-luminescent methods carried out. It is established that co-doping of the glasses with magnesium for local charge compensation leads both to significant increase of the nanocrystallites concentration and limitation of their sizes.enghttps://creativecommons.org/licenses/by/3.0/de/660ArticleKonferenzschrift