| Tuning the pressure-induced superconducting phase in doped CeRhIn5. | |
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MedLine Citation:
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PMID: 18764147 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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Pressure- and temperature-dependent heat capacity and electrical resistivity experiments on Sn- and La-doped CeRhIn5 are reported for two samples with specific concentrations, Ce(0.90)La(0.10)RhIn5 and CeRhIn(4.84)Sn(0.16), which present the same TN=2.8 K. The obtained P-T phase diagrams for doped CeRhIn5 compared to that for the pure compound show that Sn doping shifts the diagram to lower pressures while La doping does exactly the opposite, indicating that the important energy scale to define the pressure range for superconductivity in CeRhIn5 is the strength of the on-site Kondo coupling. |
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Authors:
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L Mendonça Ferreira; T Park; V Sidorov; M Nicklas; E M Bittar; R Lora-Serrano; E N Hering; S M Ramos; M B Fontes; E Baggio-Saitovich; Hanoh Lee; J L Sarrao; J D Thompson; P G Pagliuso |
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Publication Detail:
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Type: Journal Article Date: 2008-07-03 |
Journal Detail:
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Title: Physical review letters Volume: 101 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2008 Jul |
Date Detail:
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Created Date: 2008-09-03 Completed Date: 2008-09-16 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 017005 Citation Subset: - |
Affiliation:
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Instituto de Física Gleb Wataghin, UNICAMP, C.P. 6165, 13083-970, Campinas, Brazil. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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