| dc.contributor.author | Rogulis, Uldis T. | |
| dc.contributor.author | Fedotovs, Andris | |
| dc.contributor.author | Antuzevics, Andris | |
| dc.contributor.author | Berzins, Dzintars | |
| dc.contributor.author | Zhydachevskyy, Yaroslav | |
| dc.contributor.author | Sugak, D. | |
| dc.date.accessioned | 2020-08-26T10:11:42Z | |
| dc.date.available | 2020-08-26T10:11:42Z | |
| dc.date.issued | 2018 | |
| dc.identifier.issn | 0587-4246 | |
| dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/52461 | |
| dc.description.abstract | Electron paramagnetic resonance (EPR), magnetic circular dichroism (MCD) and EPR detected via MCD (MCD-EPR) investigations have been performed on rare-earth activated oxyfluoride glasses and glass-ceramics. Er3+, Gd3+, and Mn2+ activators in oxyfluoride glass-ceramics show paramagnetic MCD behaviour and the MCD-EPR has been detected. The results of the MCD-EPR measurements for the Er-doped oxyfluoride glass-ceramics showed that Er3+ ions in the CaF2 crystallites in these ceramics embed only in the cubic symmetry environment, similarly to the previous observations of cubic Gd3+ centres in the glass-ceramics containing CaF2. Finally, the correlation of optics and paramagnetic centres is discussed for Mn-doped YAlO3 ceramics. | en_US |
| dc.description.sponsorship | Latvian-Ukrainian Joint Research Project (No LV-UA/2016/1 in Latvia and No M/78-2016 in Ukraine); Institute of Solid State Physics, University of Latvia as the Center of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART² | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Polish Academy of Sciences | en_US |
| dc.relation | info:eu-repo/grantAgreement/EC/H2020/739508/EU/Centre of Advanced Material Research and Technology Transfer/CAMART² | en_US |
| dc.relation.ispartofseries | Acta Physica Polonica A;133 (4) | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Research Subject Categories::NATURAL SCIENCES:Physics | en_US |
| dc.title | Optical detection of paramagnetic centres in activated oxyfluoride glass-ceramics | en_US |
| dc.type | info:eu-repo/semantics/article | en_US |
| dc.identifier.doi | 10.12693/APhysPolA.133.785 | |
