Polyvalent chromium ions state in new Ca3(VO4)2:Cr single crystal

被引:5
作者
Doroshenko, M. E. [1 ]
Ivleva, L. I. [1 ]
Voronina, I. S. [1 ]
Dunaeva, E. E. [1 ]
机构
[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Vavilov Str 38, Moscow 119991, Russia
关键词
Czochralski growth; Transition metals; Chromium ions; Laser spectroscopy; Luminescence; LASER PROPERTIES; GROWTH; LUMINESCENCE; PERFORMANCE; OPERATION;
D O I
10.1016/j.jlumin.2022.119449
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
New high optical quality calcium orthovanadate Ca-3(VO4) (2) crystal doped by chromium ions was synthesized. Polyvalent character of doping chromium ions in as-grown crystal was revealed. Crystal annealing at 1000 degrees C seems to result in increase of chromium ions in four plus state. Spectroscopic properties of chromium ions in Ca-3(VO4)(2) crystal were investigated.
引用
收藏
页数:5
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