CATALOGO DEI PRODOTTI DELLA RICERCA
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EnglishThe double phosphate K3Lu (PO4)2 doped with Pr3+ ions was prepared by solid-state reaction. The material obtained was characterized by X-ray powder diffraction (XRPD). The luminescence spectroscopy and the excited state dynamics of this material were studied for the first time upon excitation with UV-VUV synchrotron radiation (SR). The material has shown efficient and fast Pr3+ 5d-4f emission upon both intra-center and band-gap excitation. A strong dependence of the luminescence spectra as well as the decay kinetics on the temperature was observed due to crystallographic structural phase changes of the K3Lu (PO 4)2 host. © 2013 Elsevier B.V.
| Titolo: | Fast 5d-4f luminescence in Pr3+-doped K3Lu (PO 4)2 |
| Autori: | |
| Data di pubblicazione: | 2014 |
| Rivista: | |
| Abstract: | The double phosphate K3Lu (PO4)2 doped with Pr3+ ions was prepared by solid-state reaction. The material obtained was characterized by X-ray powder diffraction (XRPD). The luminescence spectroscopy and the excited state dynamics of this material were studied for the first time upon excitation with UV-VUV synchrotron radiation (SR). The material has shown efficient and fast Pr3+ 5d-4f emission upon both intra-center and band-gap excitation. A strong dependence of the luminescence spectra as well as the decay kinetics on the temperature was observed due to crystallographic structural phase changes of the K3Lu (PO 4)2 host. © 2013 Elsevier B.V. |
| Handle: | http://hdl.handle.net/11562/741778 |
| Appare nelle tipologie: | 01.01 Articolo in Rivista |
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