Sensitivity modification of upconversion thermometry through manipulating cross-relaxation between Tm3+ ions
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DOI: 10.1016/j.jallcom.2018.03.087
Abstract: Abstract In this work, Yb3+/Tm3+co-doped scheelite phosphors (NaGd(MoO4)2) are fabricated and explored as a potential temperature sensing material. The blue (1G4 → 3H6) and deep red (3F2, 3 → 3H6) emission bands of Tm3+ ions exhibit opposite… read more here.
Keywords: cross relaxation; temperature; sensitivity; manipulating cross ... See more keywords
Effect of Ho3+ and Tm3+ concentration on UV-VIS-NIR and upconversion luminescence in Ho:Tm:LiNbO3 crystals
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DOI: 10.1016/j.jallcom.2018.08.287
Abstract: Abstract Ho:Tm:LiNbO3 crystals with x mol% Ho3+ ions and y mol% Tm3+ ions (x = 0.1, 0.2, 0.25 and 0.3, y = 1, 2, 2.5 and 3) were grown by the Czochralski method. The influence of Ho3+ ions and… read more here.
Keywords: ho3; linbo3 crystals; tm3; tm3 ions ... See more keywords