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Abstract：
This paper reported the crystal growth and spectroscopy characters of Cr3+:Li2Mg2(MoO4)3. The refractive index of Cr3+:Li2Mg2(MoO4)33 crystal is 1.87 and the hardness is 270 HV. This crystal shows broadband absorption property with peak wavelength at about 495 and 699 nm. The absorption crosssection is 14.75 × 10-20cm2 at 495 nm and 9.63 × 10-20cm2 at 699 nm, respectively. The crystal field strength and energy levels of Cr3+ion were calculated based on the spectroscopic data. The Cr3+:Li2Mg2(MoO4)3 crystal shows broadband emission extending from 750 to 1300 nm even excited at 10 K. The room temperature emission cross section is 72×10-20cm2 at 926 nm. A discussion of the relation between the spectroscopic properties and crystal field parameters of Cr3+:Li2Mg2(MoO4)3crystal was presented based on the solid state spectroscopy theory.
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Jiegou Huaxue
ISSN： 0254-5861
CN： 35-1112/TQ
Year： 2015
Issue： 12
Volume： 34
Page： 1927-1934
0 . 5 3 8
JCR@2015
5 . 9 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
ESI HC Threshold：265
JCR Journal Grade：4
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ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 1
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