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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)(3) 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 x 10(-20) cm(2) at 495 nm and 9.63 x 10-20 cm2 at 699 nm, respectively. The crystal field strength and energy levels of Cr3+ ion were calculated based on the spectroscopic data. The Cr-3 :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 72x10(-2) cm(2) at 926 nm. A discussion of the relation between the spectroscopic properties and crystal field parameters of Cr3+:Li2Mg2(MoO4)(3) crystal was presented based on the solid state spectroscopy theory.
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CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
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
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 1
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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