Sensibilisierte IR-Emission der dreiwertigen Seltenen Erden in Sr3La2W2O12 / Sensitized IR Emission of the Trivalent Rare Earths in Sr3La2W2O12
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By activation of the host lattice Sr3La2W2O12 with the trivalent rare earth ions Nd, Ho. Er. Tm and Yb an intense IR emission is observed, which can be sensitized by energy transfer from Nd3+ to Yb3+, from Er3+ to Ho3+ or Tm3+, from Tm3+ to Ho3+, and from Yb3+ to Ho3+ or Tm3+. For all other couples of trivalent rare earth ions no significant energy transfer is detected.
1985 ◽
Vol 40
(5)
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pp. 503-507
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1984 ◽
Vol 39
(5)
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pp. 490-494
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1986 ◽
Vol 41
(10)
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pp. 1228-1232
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1967 ◽
Vol 47
(9)
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pp. 3211-3219
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1972 ◽
Vol 32
(6)
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pp. 1577-1586
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1968 ◽
Vol 72
(10)
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pp. 3702-3704
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