Synthesis and photoluminescence of Pb2+ doped SrB2O4


Pekgoezlue I., Karabulut H.

INORGANIC MATERIALS, cilt.45, sa.1, ss.61-64, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 45 Konu: 1
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1134/s0020168509010105
  • Dergi Adı: INORGANIC MATERIALS
  • Sayfa Sayıları: ss.61-64

Özet

Pure and Pb2+ doped SrB2O4 materials were prepared by a solution combustion synthesis method. The synthesized materials were characterized by using the powder XRD and FTIR. The photoluminescence properties of Pb2+ doped SrB2O4 materials were investigated using spectrofluorometer at room temperature. The emission and excitation bands of SrB2O4: Pb2+ was observed at 363 and 270 nm, respectively. The dependence of the emission intensity on the Pb2+ concentration for SrB2O4: Pb2+ was investigated and the critical Pb2+ concentration was determined.