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2005
Luminescence
D 6540
Thiocyanates as Novel Host Lattices for Emitting Rare Earth Ions: Luminescence
Sr(SCN)2:Eu2+. — The title compound is characterized by excitation and emission
21- 011 of
spectra at different temperatures. It shows a strong bright green emission at low temperatures which is completely quenched at room temperature. This behavior is explained by nonradiative relaxation from an excitonic state to the ground state. The spectra of the novel thiocyanate host lattice are compared to those of sulfides and nitrides.
— (WICKLEDER, C.; Chem. Mater. 17 (2005) 5, 1228-1233; Inst. Anorg. Chem.,
Univ. Koeln, D-50939 Koeln, Germany; Eng.) — W. Pewestorf
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