Ginzburg-Landau Analysis of the Critical Temperature and the Upper Critical Field for Three-Band Superconductors
Using the microscopic formalism of Eilenberger equations, a three-band Ginzburg-Landau theory for the intraband dirty limit and clean interband scattering case is derived. Within the framework of this three-band Ginzburg-Landau theory, expressions for the critical temperature T c and the temperature...
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| Veröffentlicht in: | Journal of low temperature physics 2013-12, Vol.173 (5-6), p.247-263 |
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| container_issue | 5-6 |
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| container_title | Journal of low temperature physics |
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| creator | Yerin, Y. Drechsler, S.-L. Fuchs, G. |
| description | Using the microscopic formalism of Eilenberger equations, a three-band Ginzburg-Landau theory for the intraband dirty limit and clean interband scattering case is derived. Within the framework of this three-band Ginzburg-Landau theory, expressions for the critical temperature
T
c
and the temperature dependence of the upper critical field
H
c
2
are obtained. Based on some special cases of the matrix of interaction constants, we demonstrate the influence of the sign of the interband interaction on the critical temperature and the upper critical field as compared with a two-band superconductor where it plays no role. We study also analytically and numerically the effect of its magnitude. |
| doi_str_mv | 10.1007/s10909-013-0903-9 |
| format | Article |
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T
c
and the temperature dependence of the upper critical field
H
c
2
are obtained. Based on some special cases of the matrix of interaction constants, we demonstrate the influence of the sign of the interband interaction on the critical temperature and the upper critical field as compared with a two-band superconductor where it plays no role. We study also analytically and numerically the effect of its magnitude.</description><identifier>ISSN: 0022-2291</identifier><identifier>EISSN: 1573-7357</identifier><identifier>DOI: 10.1007/s10909-013-0903-9</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Cleaning ; Condensed Matter Physics ; Constants ; Critical temperature ; Formalism ; Low temperature physics ; Magnetic Materials ; Magnetism ; Mathematical analysis ; Physics ; Physics and Astronomy ; Superconductors ; Temperature dependence</subject><ispartof>Journal of low temperature physics, 2013-12, Vol.173 (5-6), p.247-263</ispartof><rights>Springer Science+Business Media New York 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c321t-fb244554898859c6a1862c2550ccc84d40171c8acfe985baa1b943eb6b32bdf23</citedby><cites>FETCH-LOGICAL-c321t-fb244554898859c6a1862c2550ccc84d40171c8acfe985baa1b943eb6b32bdf23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10909-013-0903-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10909-013-0903-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Yerin, Y.</creatorcontrib><creatorcontrib>Drechsler, S.-L.</creatorcontrib><creatorcontrib>Fuchs, G.</creatorcontrib><title>Ginzburg-Landau Analysis of the Critical Temperature and the Upper Critical Field for Three-Band Superconductors</title><title>Journal of low temperature physics</title><addtitle>J Low Temp Phys</addtitle><description>Using the microscopic formalism of Eilenberger equations, a three-band Ginzburg-Landau theory for the intraband dirty limit and clean interband scattering case is derived. Within the framework of this three-band Ginzburg-Landau theory, expressions for the critical temperature
T
c
and the temperature dependence of the upper critical field
H
c
2
are obtained. Based on some special cases of the matrix of interaction constants, we demonstrate the influence of the sign of the interband interaction on the critical temperature and the upper critical field as compared with a two-band superconductor where it plays no role. We study also analytically and numerically the effect of its magnitude.</description><subject>Characterization and Evaluation of Materials</subject><subject>Cleaning</subject><subject>Condensed Matter Physics</subject><subject>Constants</subject><subject>Critical temperature</subject><subject>Formalism</subject><subject>Low temperature physics</subject><subject>Magnetic Materials</subject><subject>Magnetism</subject><subject>Mathematical analysis</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Superconductors</subject><subject>Temperature dependence</subject><issn>0022-2291</issn><issn>1573-7357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwA9g8shh8dj7ssVS0IFVioJ0tx3HaVGkc7Hgovx6XIrEx3ene573hQege6CNQWj4FoJJKQoGTtHAiL9AE8pKTkuflJZpQyhhhTMI1uglhTymVouATNCzb_quKfktWuq91xLNed8fQBuwaPO4snvt2bI3u8NoeBuv1GL3FCf0JN0M6_SGL1nY1bpzH6523ljyfuI-YGOP6OprR-XCLrhrdBXv3O6dos3hZz1_J6n35Np-tiOEMRtJULMvyPBNSiFyaQoMomGF5To0xIqszCiUYoU1jpcgrraGSGbdVUXFW1Q3jU_Rw_jt49xltGNWhDcZ2ne6ti0FBUUImgJc0oXBGjXcheNuowbcH7Y8KqDrZVWe7KtlVJ7tKpg47d0Ji-631au-iT-7CP6VvXIF9vA</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Yerin, Y.</creator><creator>Drechsler, S.-L.</creator><creator>Fuchs, G.</creator><general>Springer US</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20131201</creationdate><title>Ginzburg-Landau Analysis of the Critical Temperature and the Upper Critical Field for Three-Band Superconductors</title><author>Yerin, Y. ; Drechsler, S.-L. ; Fuchs, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c321t-fb244554898859c6a1862c2550ccc84d40171c8acfe985baa1b943eb6b32bdf23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Cleaning</topic><topic>Condensed Matter Physics</topic><topic>Constants</topic><topic>Critical temperature</topic><topic>Formalism</topic><topic>Low temperature physics</topic><topic>Magnetic Materials</topic><topic>Magnetism</topic><topic>Mathematical analysis</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Superconductors</topic><topic>Temperature dependence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yerin, Y.</creatorcontrib><creatorcontrib>Drechsler, S.-L.</creatorcontrib><creatorcontrib>Fuchs, G.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of low temperature physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yerin, Y.</au><au>Drechsler, S.-L.</au><au>Fuchs, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ginzburg-Landau Analysis of the Critical Temperature and the Upper Critical Field for Three-Band Superconductors</atitle><jtitle>Journal of low temperature physics</jtitle><stitle>J Low Temp Phys</stitle><date>2013-12-01</date><risdate>2013</risdate><volume>173</volume><issue>5-6</issue><spage>247</spage><epage>263</epage><pages>247-263</pages><issn>0022-2291</issn><eissn>1573-7357</eissn><abstract>Using the microscopic formalism of Eilenberger equations, a three-band Ginzburg-Landau theory for the intraband dirty limit and clean interband scattering case is derived. Within the framework of this three-band Ginzburg-Landau theory, expressions for the critical temperature
T
c
and the temperature dependence of the upper critical field
H
c
2
are obtained. Based on some special cases of the matrix of interaction constants, we demonstrate the influence of the sign of the interband interaction on the critical temperature and the upper critical field as compared with a two-band superconductor where it plays no role. We study also analytically and numerically the effect of its magnitude.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10909-013-0903-9</doi><tpages>17</tpages></addata></record> |
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| subjects | Characterization and Evaluation of Materials Cleaning Condensed Matter Physics Constants Critical temperature Formalism Low temperature physics Magnetic Materials Magnetism Mathematical analysis Physics Physics and Astronomy Superconductors Temperature dependence |
| title | Ginzburg-Landau Analysis of the Critical Temperature and the Upper Critical Field for Three-Band Superconductors |
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