Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover
The crossover between the weak-coupling limit and strong-coupling limit provides important information for quantum bound states of interacting fermions. Here, Kasahara et al. report thermodynamic evidence for prevailing phase fluctuations of superconductivity, highlighting unusual normal state in th...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2016-09-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms12843 |
| _version_ | 1818978011320418304 |
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| author | S. Kasahara T. Yamashita A. Shi R. Kobayashi Y. Shimoyama T. Watashige K. Ishida T. Terashima T. Wolf F. Hardy C. Meingast H. v. Löhneysen A. Levchenko T. Shibauchi Y. Matsuda |
| author_facet | S. Kasahara T. Yamashita A. Shi R. Kobayashi Y. Shimoyama T. Watashige K. Ishida T. Terashima T. Wolf F. Hardy C. Meingast H. v. Löhneysen A. Levchenko T. Shibauchi Y. Matsuda |
| author_sort | S. Kasahara |
| collection | DOAJ |
| description | The crossover between the weak-coupling limit and strong-coupling limit provides important information for quantum bound states of interacting fermions. Here, Kasahara et al. report thermodynamic evidence for prevailing phase fluctuations of superconductivity, highlighting unusual normal state in the BCS-BEC crossover regime. |
| first_indexed | 2024-12-20T16:36:51Z |
| format | Article |
| id | doaj.art-272035bde1d74aa3bffcde8177b47f87 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-20T16:36:51Z |
| publishDate | 2016-09-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-272035bde1d74aa3bffcde8177b47f872022-12-21T19:33:08ZengNature PortfolioNature Communications2041-17232016-09-01711710.1038/ncomms12843Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossoverS. Kasahara0T. Yamashita1A. Shi2R. Kobayashi3Y. Shimoyama4T. Watashige5K. Ishida6T. Terashima7T. Wolf8F. Hardy9C. Meingast10H. v. Löhneysen11A. Levchenko12T. Shibauchi13Y. Matsuda14Department of Physics, Kyoto UniversityDepartment of Physics, Kyoto UniversityDepartment of Physics, Kyoto UniversityResearch Center for Low Temperature and Materials Sciences, Kyoto UniversityDepartment of Physics, Kyoto UniversityDepartment of Physics, Kyoto UniversityDepartment of Physics, Kyoto UniversityResearch Center for Low Temperature and Materials Sciences, Kyoto UniversityInstitute of Solid State Physics, Karlsruhe Institute of TechnologyInstitute of Solid State Physics, Karlsruhe Institute of TechnologyInstitute of Solid State Physics, Karlsruhe Institute of TechnologyInstitute of Solid State Physics, Karlsruhe Institute of TechnologyDepartment of Physics, University of Wisconsin-MadisonDepartment of Advanced Materials Science, University of TokyoDepartment of Physics, Kyoto UniversityThe crossover between the weak-coupling limit and strong-coupling limit provides important information for quantum bound states of interacting fermions. Here, Kasahara et al. report thermodynamic evidence for prevailing phase fluctuations of superconductivity, highlighting unusual normal state in the BCS-BEC crossover regime.https://doi.org/10.1038/ncomms12843 |
| spellingShingle | S. Kasahara T. Yamashita A. Shi R. Kobayashi Y. Shimoyama T. Watashige K. Ishida T. Terashima T. Wolf F. Hardy C. Meingast H. v. Löhneysen A. Levchenko T. Shibauchi Y. Matsuda Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover Nature Communications |
| title | Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover |
| title_full | Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover |
| title_fullStr | Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover |
| title_full_unstemmed | Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover |
| title_short | Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover |
| title_sort | giant superconducting fluctuations in the compensated semimetal fese at the bcs bec crossover |
| url | https://doi.org/10.1038/ncomms12843 |
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