DC pole | Wartość | Język |
dc.contributor.author | Czaja, Maria | - |
dc.contributor.author | Stasiak, Marta | - |
dc.contributor.author | Mazurak, Zbigniew | - |
dc.date.accessioned | 2018-05-16T12:51:22Z | - |
dc.date.available | 2018-05-16T12:51:22Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Physics and Chemistry of Minerals, Vol. 44, Iss. 8, s. 553-559 | pl_PL |
dc.identifier.issn | 0342-1791 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/3648 | - |
dc.description.abstract | For the first time, the photoluminescence of ions of Ce3+ and Eu2+ in natural low-P ternesite has been measured. The emission bands of Ce3+ ions at 405, 426, and 440 nm and the corresponding excitation wavelengths suggest the presence of Ce3+ ions in three different cationic sites. In the photoluminescence spectra of Eu2+, emission bands at 530 and 620 nm can be seen that originate from two different cationic sites. In addition, it is demonstrated that an energy transfer occurs between Ce3+ and Eu2+ ions situated in those cationic sites where the force of the crystallic field is weakest. The photoluminescence spectra were obtained for a thin section sample with low contents of these two elements (41.2 ppm Ce, 2.11 ppm Eu). | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Ce3+ | pl_PL |
dc.subject | Eu2+ | pl_PL |
dc.subject | Larnite–ye’elimite rock | pl_PL |
dc.subject | Photoluminescence | pl_PL |
dc.subject | Ternesite | pl_PL |
dc.title | Photoluminescence of Ce3+ and Eu2+ in low-P ternesite from the Negev Desert, Israel | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1007/s00269-017-0882-5 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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