Abstract
In this research Dy3+-doped lanthanum-calcium-silicaborate glass scintillators, with the formula 25La2O3: 10CaO: 10SiO2: (55-x)B2O3: xDy2O3, were fabricated by using the melt-quenching technique. For the Dy3+ doping concentrations from 0.05 mol% to 0.5 mol% studied the luminescence properties of the Dy3+-doped glass scintillators with various radiation sources, such as X-ray, photo-, laser, and proton. To understand the absorption state, we measured the transmittance spectrum. Furthermore, X-ray, photo- and proton-induced emission spectra were measured to study the transition states of Dy3+-doped glass scintillators. The laser-induced emission spectra were measured at low temperatures in the range from 10 K to 300 K.
Original language | English |
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Pages (from-to) | 1105-1109 |
Number of pages | 5 |
Journal | Journal of the Korean Physical Society |
Volume | 69 |
Issue number | 6 |
DOIs | |
State | Published - 1 Sep 2016 |
Keywords
- Dy3+
- Glass
- Luminescence
- Rare-earth
- Scintillator