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pro vyhledávání: '"785"'
Publikováno v:
Journal of Rare Earths. 26:880-882
Nd 3+ :Cs 2 NaGdCl 6 and Nd 3+ , Yb 3+ :Cs 2 NaGdCl 6 polycrystalline powder samples were prepared by Morss method E. Under 785 nm semiconductor laser pumping, the upconversion luminescence of Nd 3+ ions in Cs 2 NaGdCl 6 was investigated at room temp
Publikováno v:
Journal of Rare Earths. 36:58-63
Er3+/Yb3+ co-doped phosphate glasses (P2O5-Al2O3-BaO-BaF2-K2O-Er2O3-Yb2O3) with varying BaF2 content, were prepared by a conventional melt quenching technique and their spectroscopic properties were examined through the Raman, absorption, emission an
Publikováno v:
Journal of Rare Earths. 32:1-4
Raman spectra of a series of cubic rare earth sesquioxides RE2O3 (RE=Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, Sc and Y) were investigated by Raman spectroscopy with both 532 and 785 nm laser lines. Abundant additional bands due to laser-excited luminescence w