Morphology Control and Upconversion Enhancement in NaYF4:Yb3+,Er3+ Crystals via Ca2+ Ions Doping

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Abstract:

Pure hexagonal NaYF4:Yb3+,Er3+ crystals via doping with Ca2+ ions have been successfully prepared by a facile hydrothermal method. The morphology of the crystals was changed from microrods to microprisms. The upconversion (UC) luminescence properties of the as-prepared samples were investigated in detail.

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242-245

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August 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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