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Abstract:
采用Czochralski法生长了均匀透明的Tm:YVO4, Tm:Er:YVO4和Tm:Yb:YVO4晶体, 测量了其室温下吸收光谱, 研究了晶体中掺杂稀土离子的光谱性质. 根据Judd-Ofelt理论拟合出晶体场唯象强度参数: Ω2=1.13×10-20 cm2, Ω4=1.63×10-20 cm2, Ω6=0.65×10-20cm 2.
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Source :
光谱学与光谱分析
ISSN: 1000-0593
CN: 11-2200/O4
Year: 2003
Issue: 4
Volume: 23
Page: 665-668
0 . 2 9 8
JCR@2003
0 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:4
Affiliated Colleges: