On the WO6 Luminescence in Ordered Perovskites
This paper describes some optical properties of ordered perovskites A2BWO6 (A=Ca, Sr, Ba; B=Mg, Cd, Ca, Sr, Ba). The absorption and emission spectra of the WO6 group depend strongly on the choice of A and B. The tungstate group in Ba2MgWO6 shows two different emissions, a blue and a yellow one.
KeywordsIonic Radius Absorption Edge Emission Band Blue Emission Spectral Energy Distribution
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