Iron-based superconductivity extended to the novel silicide LaFeSiH
dc.contributor.author | BERNARDINI, F. | |
hal.structure.identifier | European Synchrotron Radiation Facility [ESRF] | |
dc.contributor.author | GARBARINO, Gastón | |
hal.structure.identifier | Magnétisme et Supraconductivité [NEEL - MagSup] | |
dc.contributor.author | SULPICE, André | |
hal.structure.identifier | Magnétisme et Supraconductivité [NEEL - MagSup] | |
dc.contributor.author | NÚÑEZ-REGUEIRO, Manuel | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | GAUDIN, Etienne | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | CHEVALIER, Bernard | |
hal.structure.identifier | Magnétisme et Supraconductivité [NEEL - MagSup] | |
dc.contributor.author | MEASSON, Marie-Aude | |
hal.structure.identifier | Théorie de la Matière Condensée [NEEL - TMC] | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | CANO, Andrés | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | TENCÉ, Sophie | |
dc.date.issued | 2018-03 | |
dc.identifier.issn | 2469-9950 | |
dc.description.abstractEn | We report the synthesis and characterization of the novel silicide LaFeSiH displaying superconductivity with onset at 11 K. We find that this pnictogen-free compound is isostructural to LaFeAsO, with a similar low-temperature tetragonal to orthorhombic distortion. Using density functional theory we show that this system is also a multiband metal in which the orthorhombic distortion is likely related to single-stripe antiferromagnetic order. Electrical resistivity and magnetic susceptibility measurements reveal that these features occur side-by-side with superconductivity, which is suppressed by external pressure. | |
dc.language.iso | en | |
dc.publisher | American Physical Society | |
dc.title.en | Iron-based superconductivity extended to the novel silicide LaFeSiH | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1103/PhysRevB.97.100504 | |
dc.subject.hal | Chimie/Matériaux | |
dc.identifier.arxiv | 1701.05010 | |
bordeaux.journal | Physical Review B | |
bordeaux.page | 100504(R) | |
bordeaux.volume | 97 | |
bordeaux.issue | 10 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-01759855 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-01759855v1 | |
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