{"title":"Self-Propagating High-Temperature Synthesis of MgB2 superconductor: A Review","authors":"W. Ramdane","doi":"10.3103/S1061386223010065","DOIUrl":null,"url":null,"abstract":"<p>Since the critical temperature of MgB<sub>2</sub> (39 K) is the highest in the superconductors and the chemical composition and crystal structure are very simple as compared to high temperature superconductors, MgB<sub>2</sub> has attracted a lot of attention in the world. This paper is a brief study of self-propagating high-temperature synthesis of MgB<sub>2</sub> superconductor. Sample preparation, ignition mode, and relationship between structure and magnetic properties of finals SHS products were identified. This method has demonstrated significant success in the synthesis of MgB<sub>2</sub> superconductor and the introduction of pinning centers into the superconducting matrix is practice to improve superconducting properties.</p>","PeriodicalId":595,"journal":{"name":"International Journal of Self-Propagating High-Temperature Synthesis","volume":"32 1","pages":"41 - 59"},"PeriodicalIF":0.5000,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Self-Propagating High-Temperature Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1061386223010065","RegionNum":0,"RegionCategory":null,"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
Since the critical temperature of MgB2 (39 K) is the highest in the superconductors and the chemical composition and crystal structure are very simple as compared to high temperature superconductors, MgB2 has attracted a lot of attention in the world. This paper is a brief study of self-propagating high-temperature synthesis of MgB2 superconductor. Sample preparation, ignition mode, and relationship between structure and magnetic properties of finals SHS products were identified. This method has demonstrated significant success in the synthesis of MgB2 superconductor and the introduction of pinning centers into the superconducting matrix is practice to improve superconducting properties.
期刊介绍：
International Journal of Self-Propagating High-Temperature Synthesis is an international journal covering a wide range of topics concerned with self-propagating high-temperature synthesis (SHS), the process for the production of advanced materials based on solid-state combustion utilizing internally generated chemical energy. Subjects range from the fundamentals of SHS processes, chemistry and technology of SHS products and advanced materials to problems concerned with related fields, such as the kinetics and thermodynamics of high-temperature chemical reactions, combustion theory, macroscopic kinetics of nonisothermic processes, etc. The journal is intended to provide a wide-ranging exchange of research results and a better understanding of developmental and innovative trends in SHS science and applications.
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