Synthesis and Spectroscopic Characteristics of LiMgAlF6:RE3+ (RE = Eu, Tm, Gd)
摘要:
Polycrystalline samples of single phase LiMgAlF6:RE3+ (RE = Eu; Tm, Gd) are prepared by the solid state reaction method using the ratio 120/110/100 of LiF/MgF2/AlF3 at 1008 K for 4 h in flowing Ar atmosphere. Their structures and spectroscopic characteristics are investigated and discussed.