High quantum efficiency and high thermal stability have always been two indicators to measure whether phosphors have excellent luminescence performance. In this paper, a series of blue-emitting K-beta-alumina phosphors K0.90-xSrxAl11O17+d:0.2Eu2+... Click to show full abstract
High quantum efficiency and high thermal stability have always been two indicators to measure whether phosphors have excellent luminescence performance. In this paper, a series of blue-emitting K-beta-alumina phosphors K0.90-xSrxAl11O17+d:0.2Eu2+...
               
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