V. Chornii, Y. Hizhnyi, S. Nedilko, K. Terebilenko, I. Zatovsky, I. Ogorodnyk, V. Boyko
{"title":"Synthesis, electronic structure and VUV spectroscopy of K2BiZr(PO4)3 Crystals","authors":"V. Chornii, Y. Hizhnyi, S. Nedilko, K. Terebilenko, I. Zatovsky, I. Ogorodnyk, V. Boyko","doi":"10.1109/OMEE.2014.6912375","DOIUrl":null,"url":null,"abstract":"The polycrystalline samples of K<sub>2</sub>BiZr(PO<sub>4</sub>)<sub>3</sub> were synthesized by spontaneous crystallization method. The photoluminescence (PL) spectroscopy studies of K<sub>2</sub>BiZr(PO<sub>4</sub>)<sub>3</sub> are carried out under the VUV synchrotron excitations. The electronic structure of K<sub>2</sub>BiZr(PO<sub>4</sub>)<sub>3</sub> is calculated by the FLAPW method. The PL spectra of K<sub>2</sub>BiZr(PO<sub>4</sub>)<sub>3</sub> reveal two main components in the UV and visible spectral regions (peaking near 3.6 and 2.6 eV respectively). It is assumed that the UV PL component of K<sub>2</sub>BiZr(PO<sub>4</sub>)<sub>3</sub> originates from transitions in ZrO<sub>6</sub> polyhedra, while the visible one is related to Bi<sup>3+</sup> ions in oxygen coordination.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OMEE.2014.6912375","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The polycrystalline samples of K2BiZr(PO4)3 were synthesized by spontaneous crystallization method. The photoluminescence (PL) spectroscopy studies of K2BiZr(PO4)3 are carried out under the VUV synchrotron excitations. The electronic structure of K2BiZr(PO4)3 is calculated by the FLAPW method. The PL spectra of K2BiZr(PO4)3 reveal two main components in the UV and visible spectral regions (peaking near 3.6 and 2.6 eV respectively). It is assumed that the UV PL component of K2BiZr(PO4)3 originates from transitions in ZrO6 polyhedra, while the visible one is related to Bi3+ ions in oxygen coordination.
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