Biblioteca Digital

126 resultados para Phosphate minerals.

Ultraviolet to near-infrared spectral modification in Ce3+ and Yb3+ codoped phosphate glasses

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PIXE analysis of nephrite minerals from different deposits

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Phase Locking of a Compact Nd-doped Phosphate

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Efficient Generation of Watt-Level Output From Short-Length Nd-Doped Phosphate Fiber Lasers

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Thermal Loading in LD end-pumped Yb3+/Er3+codoped phosphate glass laser

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Determination of energy transfer and upconversionconstants for Yb3+/Er3+ codoped phosphate glass

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Effect of Tb3+ concentration and sensitization of Ce3+ on luminescence properties of terbium doped phosphate scintillating glass

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Energy transfer between Gd3+ and Tb3+ in phosphate glass

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Intense near-infrared emission of Yb3+ related with charge transfer in phosphate glass

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A novel Ce3+/Tb3+ co-doped phosphate glass as down-shifting (DS) materials for enhancing the efficiency of solar cells

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Distribution of electric field and energy flux around the cracks on the surfaces of Nd-doped phosphate glasses

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Gamma rays induced defect centers in phosphate glass for radio-photoluminescence dosimeter

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Avaliability of rock phosphate to plant growth in red earth

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AP-GOD biosensor based on a modified poly(phend) film electrode and its application in the determination of low levels of phosphate

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Kinetics of monoammonium phosphate-in-duced potassium release from selected soils

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