The environment of Nd 3+, Sm 3+, Yb 3+ in chalcogenide glasses containing gallium and germanium

Autor: Tver'yanovich, Yu.S *, Degtyarev, S.V, Pivovarov, S.S, Smirnov, V.B, Kurochkin, A.V
Zdroj: In Journal of Non-Crystalline Solids 1999 256:95-99
Databáze: ScienceDirect