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The paper reported the influence of Sr2+-doped ion on crystal growth and Raman properties of GdVO4 single crystal. The powder of SrxGd1-xVO4 crystals was measured by X-ray diffraction, which showed as-grown crystals have a zircon-type structure belonging to tetragonal system. Sr2+ ion substituted difficultly for Gd3+ when concentration is higher, which resulted in the formation of crack and inclusion in SrxGd1-xVO4 crystals. The XPS experiments proved that the V element of SrxGd1-xVO4 crystals remained in the pentavalent. The Raman spectra of SrxGd1-xVO4 crystals were measured at room temperature. The results indicated that Sr2+-doped ion strengthened the peak of VO4 at 884cm-1, and influenced the Raman properties of GdVO4 single crystal.
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Journal of Synthetic Crystals
ISSN： 1000-985X
CN： 11-2637/O7
Year： 2006
Issue： 4
Volume： 35
Page： 795-799
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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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