Intertwined orders in heavy-fermion superconductor CeCoIn5.
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| Title: | Intertwined orders in heavy-fermion superconductor CeCoIn |
|---|---|
| Authors: | Kim, D. Y.1, Lin, SH.-Z.1, Weickert, F.1, Kenzelmann, M.2, Bauer, E. D.1, Ronning, F.1, Thompson, J. D.1, Movshovich, R.1 |
| Source: | International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics. 7/10/2018, Vol. 32 Issue 17, p-1. 8p. 1 Diagram, 2 Graphs. |
| Subjects: | Superconductors, Cerium, Heavy fermion superconductors, Superconductivity, Thermal conductivity, Cobalt, Indium |
| Abstract: | We use thermal conductivity to study a unique state in the high field corner of the superconducting phase of CeCoIn5. The spin-density-wave (SDW) magnetic order in this high field low temperature (HFLT) phase requires superconductivity for its very existence, and both magnetism and superconductivity disappear together at superconducting critical field H. We measured thermal conductivity of CeCoIn5 in a rotating magnetic field to study the nature of the HFLT phase. Our measurements reveal the presence of an additional order inside the HFLT phase that is intimately intertwined with the superconducting -wave and the SDW orders, which we identify as a superconducting -wave pair-density-wave (PDW). CeCoIn5 displays a hierarchy of interactions within the HFLT phase, where spin-orbit coupling orients the SDW, which then determines orientation of the secondary PDW component. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 130575737 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Intertwined orders in heavy-fermion superconductor CeCoIn<subscript>5</subscript>. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kim%2C+D%2E+Y%2E%22">Kim, D. Y.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lin%2C+SH%2E-Z%2E%22">Lin, SH.-Z.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Weickert%2C+F%2E%22">Weickert, F.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Kenzelmann%2C+M%2E%22">Kenzelmann, M.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Bauer%2C+E%2E+D%2E%22">Bauer, E. D.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ronning%2C+F%2E%22">Ronning, F.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Thompson%2C+J%2E+D%2E%22">Thompson, J. D.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Movshovich%2C+R%2E%22">Movshovich, R.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Modern+Physics+B%3A+Condensed+Matter+Physics%3B+Statistical+Physics%3B+Applied+Physics%22">International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics</searchLink>. 7/10/2018, Vol. 32 Issue 17, p-1. 8p. 1 Diagram, 2 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Superconductors%22">Superconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Cerium%22">Cerium</searchLink><br /><searchLink fieldCode="DE" term="%22Heavy+fermion+superconductors%22">Heavy fermion superconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Superconductivity%22">Superconductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+conductivity%22">Thermal conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Cobalt%22">Cobalt</searchLink><br /><searchLink fieldCode="DE" term="%22Indium%22">Indium</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We use thermal conductivity to study a unique state in the high field corner of the superconducting phase of CeCoIn5. The spin-density-wave (SDW) magnetic order in this high field low temperature (HFLT) phase requires superconductivity for its very existence, and both magnetism and superconductivity disappear together at superconducting critical field H. We measured thermal conductivity of CeCoIn5 in a rotating magnetic field to study the nature of the HFLT phase. Our measurements reveal the presence of an additional order inside the HFLT phase that is intimately intertwined with the superconducting -wave and the SDW orders, which we identify as a superconducting -wave pair-density-wave (PDW). CeCoIn5 displays a hierarchy of interactions within the HFLT phase, where spin-orbit coupling orients the SDW, which then determines orientation of the secondary PDW component. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1142/S0217979218400192 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: -1 Subjects: – SubjectFull: Superconductors Type: general – SubjectFull: Cerium Type: general – SubjectFull: Heavy fermion superconductors Type: general – SubjectFull: Superconductivity Type: general – SubjectFull: Thermal conductivity Type: general – SubjectFull: Cobalt Type: general – SubjectFull: Indium Type: general Titles: – TitleFull: Intertwined orders in heavy-fermion superconductor CeCoIn5. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kim, D. Y. – PersonEntity: Name: NameFull: Lin, SH.-Z. – PersonEntity: Name: NameFull: Weickert, F. – PersonEntity: Name: NameFull: Kenzelmann, M. – PersonEntity: Name: NameFull: Bauer, E. D. – PersonEntity: Name: NameFull: Ronning, F. – PersonEntity: Name: NameFull: Thompson, J. D. – PersonEntity: Name: NameFull: Movshovich, R. IsPartOfRelationships: – BibEntity: Dates: – D: 10 M: 07 Text: 7/10/2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 02179792 Numbering: – Type: volume Value: 32 – Type: issue Value: 17 Titles: – TitleFull: International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics Type: main |
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