Yayınlanmış 1 Ocak 2012 | Sürüm v1
Dergi makalesi Açık

Effect of Al/Sr ratio on the luminescence properties of SrAl2O4:Eu2+, Dy3+ phosphors

  • 1. Anadolu Univ, Fac Fine Arts, Dept Glass, Eskisehir, Turkey
  • 2. Anadolu Univ, Fac Engn & Architecture, Dept Mat Sci & Engn, Eskisehir, Turkey

Açıklama

Recent studies have brought out many phosphors like Eu2+, Dy3+-doped alkaline earth aluminates. The trivalent Dy3+ ions as co-dopants greatly enhance the duration and intensity of persistent luminescence. These phosphors show excellent properties, such as high quantum efficiency, long persistence of phosphorescence, good stability and suitable color emission.

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