{"title":"Specific Absorption Coefficient of Ni2+ Ions in TeO2–ZnO–Bi2O3 Glasses","authors":"M. V. Krasnov, O. A. Zamyatin","doi":"10.1134/S0020168524701139","DOIUrl":null,"url":null,"abstract":"<p>Transmission of Ni<sup>2+</sup>-doped multicomponent glasses in the TeO<sub>2</sub>–ZnO–Bi<sub>2</sub>O<sub>3</sub> system has been studied by optical spectroscopy. The spectra of the glasses contain three strong absorption bands, peaking at 0.43, 0.80, and 1.32 μm. We evaluated the specific absorption coefficient of a particular glass matrix containing a certain amount of Ni<sup>2+</sup>. At a wavelength of 0.80 μm, it is 15.9 ± 1.3 cm<sup>–1</sup>/wt %. In addition, we obtained its spectral dependence throughout the transmission window of the glass and estimated the integrated absorption coefficient of the glass in the wavenumber range 3600–16 500 cm<sup>–1</sup>: 10.6 ± 0.5 cm<sup>–2</sup>/ppm.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 7","pages":"892 - 896"},"PeriodicalIF":0.7000,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S0020168524701139","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Transmission of Ni2+-doped multicomponent glasses in the TeO2–ZnO–Bi2O3 system has been studied by optical spectroscopy. The spectra of the glasses contain three strong absorption bands, peaking at 0.43, 0.80, and 1.32 μm. We evaluated the specific absorption coefficient of a particular glass matrix containing a certain amount of Ni2+. At a wavelength of 0.80 μm, it is 15.9 ± 1.3 cm–1/wt %. In addition, we obtained its spectral dependence throughout the transmission window of the glass and estimated the integrated absorption coefficient of the glass in the wavenumber range 3600–16 500 cm–1: 10.6 ± 0.5 cm–2/ppm.
期刊介绍：
Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.
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