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The Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process

TitleThe Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process
Publication TypeJournal Article
Year of Publication2559
Secondary Authorsปิยะมาศ ไชยนอก
Journal Key Engineering Materials
Volume675-676
Pagination303-306
Date PublishedJanuary 2016
Type of Articleบทความวิจัย
ISSN1662-9795
KeywordsMelt Process, Physical Property, YBaCuO Superconductor
Abstract

In this research, we synthesized and investigate the physical properties of YBaCuO superconductor; Y123 and Y13-20-30. The melt process was used for heat treatment of our samples. We found that the critical temperature onset of Y13-20-33 and Y123 were at 90 K and 94 K, respectively. The morphology of Y123 superconductor has flat surface and more clear grain boundary than Y13-20-33 superconductor. However, more melted of grain boundary were found on Y13-20-33. Both samples were the orthorhombic crystal structure that c/a ratio of Y13-20-33 was higher than of Y123 superconductor.

URLhttps://www.scientific.net/KEM.675-676.303
DOI10.4028/www.scientific.net/KEM.675-676.303