The luminescence of Pb2+ in alkaline ear
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H.F. Folkerts; M.A. Hamstra; G. Blasse
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Article
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1995
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Elsevier Science
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English
โ 289 KB
The luminescence properties of CaSO4:Pb 2+ (anhydrite), BaSO 4 :Pb 2+, SrSO4:Pb 2+ and PbSO 4 (all barite) are reported. Pb 2 +-doped anhydrite shows Pb 2 + luminescence with a remarkably small Stokes shift of the emission. The barites, however, show emission with a much larger Stokes shift. It is a