1. Репозиторий Витебского государственного университета имени П. М. Машерова
  2. Внеуниверситетские публикации ученых
  3. 2022
  4. Научные публикации (2022)
Please use this identifier to cite or link to this item: https://rep.vsu.by/handle/123456789/36605
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dc.contributor.authorZhongben Pan-
dc.contributor.authorPavel Loiko-
dc.contributor.authorSami Slimi-
dc.contributor.authorHualei Yuan-
dc.contributor.authorYicheng Wang-
dc.contributor.authorYongguang Zhao-
dc.contributor.authorPatrice Camy-
dc.contributor.authorDunina, E.-
dc.contributor.authorKornienko, A.-
dc.contributor.authorFomicheva, L. A.-
dc.contributor.authorLi Wang-
dc.contributor.authorWeidong Chen-
dc.contributor.authorUwe Griebner-
dc.contributor.authorPetrov, V.-
dc.contributor.authorRosa Maria Sole-
dc.contributor.authorFrancesc Díaz-
dc.contributor.authorAguilo, Magdalena-
dc.contributor.authorXavier Mateos-
dc.date.accessioned2023-02-22T09:29:50Z-
dc.date.available2023-02-22T09:29:50Z-
dc.date.issued2022-
dc.identifier.citationTm,Ho:Ca(Gd,Lu)AlO4 crystals: Crystal growth, structure refinement and Judd-Ofelt analysis / Zhongben Pan [et al.] // Journal of Luminescence. – 2022. – Vol. 246. – P. 1–11. – DOI : https://doi.org/10.1016/j.jlumin.2022.118828.ru_RU
dc.identifier.issn0022-2313-
dc.identifier.urihttps://rep.vsu.by/handle/123456789/36605-
dc.description.abstract“Mixed” calcium rare-earth aluminate laser host crystals Ca(Gd,Lu)AlO4 (CALGLO) with up to 10.8 at.% Lu codoped with Tm3 + and Ho3 + ions are grown by the Czochralski method along the [001] direction. The segregation of rare-earth ions is studied. The crystal structure is refined by the Rietveld method. Tm,Ho:Ca(Gd, Lu)AlO4 crystallizes in the tetragonal system (sp. gr. I4/mmm) exhibiting a K2NiF4 type structure. The lattice constants are a = 3.6585(6) Å and c = 11.9660(9) Å for a crystal with a composition of CaG-d0.8947Lu0.0551Tm0.0448Ho0.0054AlO4. The stability of Ca(Gd,Lu)AlO4 solid-solutions is discussed. The polarized Raman spectra are measured, revealing a most intense mode at 311 cm 1 and a maximum phonon frequency of ~650 cm 1. The polarized absorption spectra are measured. The transition intensities for the Ho3 + ion are analyzed using the modified Judd-Ofelt theory accounting for configuration interaction.ru_RU
dc.language.isoenru_RU
dc.publisherElsevierru_RU
dc.relation.ispartofseriesJournal of Luminescence;Vol. 246-
dc.subjectAluminate crystalsru_RU
dc.subjectCzochralski growthru_RU
dc.subjectStructure refinementru_RU
dc.subjectRaman spectraru_RU
dc.subjectOptical absorptionru_RU
dc.subjectJudd-Ofelt theoryru_RU
dc.titleTm,Ho:Ca(Gd,Lu)AlO4 crystals: Crystal growth, structure refinement and Judd-Ofelt analysisru_RU
dc.typeArticleru_RU
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