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https://ir.swu.ac.th/jspui/handle/123456789/14501| Title: | The critical magnetic field of anisotropic two-band magnetic superconductors |
| Authors: | Changjan A. Udomsamuthirun P. |
| Keywords: | Critical fields Critical magnetic field Differential susceptibility Fe-based superconductors Ginzburg Landau theory Ginzburg-Landau Lower critical field Magnetic superconductors Temperature dependent Two-band superconductors Upper critical fields Zero temperatures Anisotropy Magnetic fields Superconducting materials Superconductivity |
| Issue Date: | 2011 |
| Abstract: | The upper and lower critical fields, and the critical field ratio of an anisotropic two-band magnetic superconductor in the GinzburgLandau (GL) scenario is derived analytically. The temperature-dependent upper critical field is investigated and applied to Fe-based superconductors. We find that a very high value of zero-temperature upper critical field in Fe-based superconductors can be found in the negative differential susceptibility region. The temperature-dependent upper critical field is presented in two formulas, in the empirical view and in the GL two-band view, which agrees with the experimental results. © 2011 Elsevier Ltd. All rights reserved. |
| URI: | https://ir.swu.ac.th/jspui/handle/123456789/14501 https://www.scopus.com/inward/record.uri?eid=2-s2.0-79958261802&doi=10.1016%2fj.ssc.2011.04.032&partnerID=40&md5=e0ff0c157760c95c9ce894bb1d6b25f4 |
| ISSN: | 381098 |
| Appears in Collections: | Scopus 1983-2021 |
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