Effect of Yb3+ doping level on the structure and spectroscopic properties of ZnO optical ceramics

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dc.contributor.authorGorokhova, E.
dc.contributor.authorVenevtsev, I.
dc.contributor.authorAlekseeva, I.
dc.contributor.authorKhubetsov, A.
dc.contributor.authorDymshits, O.
dc.contributor.authorBasyrova, L.
dc.contributor.authorOreschenko, E.
dc.contributor.authorEron’ko, S.
dc.contributor.authorMuktepavela, F.
dc.contributor.authorKundzins, K.
dc.contributor.authorZhilin, A.
dc.contributor.authorLoiko, P.
dc.date.accessioned2022-09-06T17:19:29Z
dc.date.available2022-09-06T17:19:29Z
dc.date.issued2021
dc.descriptionThis work was partly supported by the RFBR (Grant 19-03-00855).en_US
dc.description.abstractZinc oxide optical ceramics with hexagonal structure doped with 0.6 –5.0 wt% Yb were fabricated by uniaxial hot pressing of commercial oxide powders at 1180 °C in vacuum. The ceramics were characterized by X-ray diffraction, SEM, EDX, X-ray and optical spectroscopy. It is shown that Yb3+ ions are distributed between C-type Yb2O3 sesquioxide crystals and ZnO grain boundaries. The Yb3+ doping of ZnO ceramics enhances the near-band-edge emission of zinc oxide. ZnO:Yb optical ceramics are promising for optoelectronic applications. © 2021 Institute of Physics Publishing. All rights reserved.en_US
dc.description.sponsorshipRFBR (Grant 19-03-00855); The Institute of Solid State Physics, University of Latvia (Latvia), as the Centre of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-Teaming Phase2 under grant agreement No. 739508, project CAMART2.en_US
dc.identifier.doi10.1088/1742-6596/2086/1/012015
dc.identifier.issn1742-6588
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/1742-6596/2086/1/012015
dc.identifier.urihttps://dspace.lu.lv/dspace/handle/7/61134
dc.publisherInstitute of Physics Publishingen_US
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/739508/EU/Centre of Advanced Material Research and Technology Transfer/CAMART²en_US
dc.relation.ispartofseriesJournal of Physics: Conference Series;Volume 2086 (1); 012015
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectResearch Subject Categories::NATURAL SCIENCES::Physicsen_US
dc.titleEffect of Yb3+ doping level on the structure and spectroscopic properties of ZnO optical ceramicsen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
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