F. Sadygov, T. Ilyasly, Z. Ismailov, R. Mirzoeva, S. Mamedova, E. Dzhafarova
{"title":"PHYSICAL AND CHEMICAL STUDY OF THE BI2TE3-ER2TE3 SYSTEM AND THE PROPERTIES OF THE FORMED PHASES","authors":"F. Sadygov, T. Ilyasly, Z. Ismailov, R. Mirzoeva, S. Mamedova, E. Dzhafarova","doi":"10.31618/esu.2413-9335.2021.1.91.1488","DOIUrl":null,"url":null,"abstract":"The Bi2Te3-Er2Te3 section of the Er-Bi-Te ternary system was investigated by the methods of differential thermal, X-ray phase and microstructural analyzes and also by measuring the microhardness and density. In the system, a ternary compound of the composition ErBiTe3 is formed, which crystallizes in a hexagonal lattice with the following parameters: a = 4,20; c = 31,11Å (c / a = 7,1) The solubility on the side of Bi2Te3 is 6 mol% at room temperature. The electrophysical properties of ErBiTe3 compounds have been studied.","PeriodicalId":11879,"journal":{"name":"EurasianUnionScientists","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"EurasianUnionScientists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31618/esu.2413-9335.2021.1.91.1488","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 Bi2Te3-Er2Te3 section of the Er-Bi-Te ternary system was investigated by the methods of differential thermal, X-ray phase and microstructural analyzes and also by measuring the microhardness and density. In the system, a ternary compound of the composition ErBiTe3 is formed, which crystallizes in a hexagonal lattice with the following parameters: a = 4,20; c = 31,11Å (c / a = 7,1) The solubility on the side of Bi2Te3 is 6 mol% at room temperature. The electrophysical properties of ErBiTe3 compounds have been studied.
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