| Autor: |
Luchechko, Andriy P., Syvorotka, Igor I., Zakharko, Yaroslav, Syvorotka, I.M. |
| Zdroj: |
Diffusion and Defect Data Part B: Solid State Phenomena; April 2013, Vol. 200 Issue: 1 p215-219, 5p |
| Abstrakt: |
Abstract. Excitation and emission spectra under UV and X-ray excitations, as well as the luminescence decay kinetics of Gd3Ga5O12: Bi single crystalline films were studied. The emission spectra observed in the spectral region 350-700 nm at room temperature consist two elementary bands peaked at 446 and 521 nm. The influence of growth conditions on the luminescent properties of Gd3Ga5O12: Bi3+ garnet have been revealed. The integral and relative intensities of the luminescence bands depend on the excitation wavelength. The Bi3+ decay curves of all investigated films show non-single exponential behavior at room temperature. |
| Databáze: |
Supplemental Index |
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