{"title":"Structural Characterization and Physical Parameter Assessment of Al-Modified (SbTe2)Se Chalcogenide Glass","authors":"Akhileshwar Mishra, D. K. Dwivedi","doi":"10.1134/S0036023625601485","DOIUrl":null,"url":null,"abstract":"<p>Physical properties of the chalcogenide material play a major role in specifying their possible applications. In the current work, multicomponent Al(SbTe<sub>2</sub>)<sub>1–<i>x</i></sub>Se<sub><i>x</i></sub> (<i>x</i> = 0.1, 0.2, 0.3, 0.4) chalcogenide glasses have been prepared through melt-quench technique, and physical properties were also investigated. Structural and morphological features have been studied employing X-ray powder diffraction and SEM-EDX techniques. Average coordination number and constraints, as calculated, reveal that the material is an optimum glassy system. Furthermore, the occurrence of lone pair in the composition is assessed. Further investigations regarding the glass transition temperature, the prepared material is examined with the help of Tichy-Ticha and Lankhorst methods.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"70 8","pages":"1223 - 1230"},"PeriodicalIF":1.5000,"publicationDate":"2025-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0036023625601485","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
Physical properties of the chalcogenide material play a major role in specifying their possible applications. In the current work, multicomponent Al(SbTe2)1–xSex (x = 0.1, 0.2, 0.3, 0.4) chalcogenide glasses have been prepared through melt-quench technique, and physical properties were also investigated. Structural and morphological features have been studied employing X-ray powder diffraction and SEM-EDX techniques. Average coordination number and constraints, as calculated, reveal that the material is an optimum glassy system. Furthermore, the occurrence of lone pair in the composition is assessed. Further investigations regarding the glass transition temperature, the prepared material is examined with the help of Tichy-Ticha and Lankhorst methods.
期刊介绍：
Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.
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