| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1259972 | Journal of Rare Earths | 2011 | 4 Pages |
Abstract
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 infrared (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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