{"title":"FEATURES OF THE FORMATION OF COMPLEX DEFECTS IN CRYSTALS LiNbO3:Zn(4.34):Fe(0.02) and LiNbO3:Zn(4.54) mol.%","authors":"L. А. Bobreva, N. Sidorov, M. Palatnikov","doi":"10.37614/2307-5228.2021.13.3.006","DOIUrl":null,"url":null,"abstract":"LiNbO3:Zn(4.34):Fe(0.02) mol.% и LiNbO3:Zn(4.54) mol.% crystals were researched by IR spectroscopy in the area of stretching vibrations of ОН–- groups. Absorption bands with frequencies 3484 cm-1 were detected to correspond to vibrations of ((VLi)−-OH− ) complex. We analyzed the occurrence of the doping impurities Zn, Fe in the structure LiNbO3 and influence on the concentration of OH- -groups.","PeriodicalId":348148,"journal":{"name":"Herald of the Kola Science Centre of RAS","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Herald of the Kola Science Centre of RAS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37614/2307-5228.2021.13.3.006","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
LiNbO3:Zn(4.34):Fe(0.02) mol.% и LiNbO3:Zn(4.54) mol.% crystals were researched by IR spectroscopy in the area of stretching vibrations of ОН–- groups. Absorption bands with frequencies 3484 cm-1 were detected to correspond to vibrations of ((VLi)−-OH− ) complex. We analyzed the occurrence of the doping impurities Zn, Fe in the structure LiNbO3 and influence on the concentration of OH- -groups.
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