Local structure and luminescent properties of lead phosphate glasses containing rare earth ions
来源期刊:Journal of Rare Earths2011年第12期
论文作者:J.Pisarska L.Zur T.Goryczka W.A.Pisarski
文章页码:1157 - 1160
摘 要:Local structure and luminescent properties of lead phosphate glasses containing rare earth ions were studied.Optically active ions such as Eu3+,Dy3+,Tb3+ and Er3+ were chosen as dopants.The local structure was verified using X-ray diffraction and Fourier transform in-frared(FT-IR) spectroscopy.The visible luminescence bands recorded for the studied samples corresponded to 5D0→7FJ(J=0÷4) transitions of Eu3+,4F9/2→6HJ/2(J=11÷15) transitions of Dy3+,5D3→7FJ’(J’=1÷6) and 5D4-7FJ(J=3÷6) transitions of Tb3+,and 4S3/2→4I15/2 transitions of Er3+.
J.Pisarska1,L.Zur1,T.Goryczka2,W.A.Pisarski1
1. Institute of Chemistry,University of Silesia2. Institute of Materials Science,University of Silesia
摘 要:Local structure and luminescent properties of lead phosphate glasses containing rare earth ions were studied.Optically active ions such as Eu3+,Dy3+,Tb3+ and Er3+ were chosen as dopants.The local structure was verified using X-ray diffraction and Fourier transform in-frared(FT-IR) spectroscopy.The visible luminescence bands recorded for the studied samples corresponded to 5D0→7FJ(J=0÷4) transitions of Eu3+,4F9/2→6HJ/2(J=11÷15) transitions of Dy3+,5D3→7FJ’(J’=1÷6) and 5D4-7FJ(J=3÷6) transitions of Tb3+,and 4S3/2→4I15/2 transitions of Er3+.
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