http://www.cnr.it/ontology/cnr/individuo/prodotto/ID168444
Isoelectronic Ru substitution at the iron site in SmFe(1-x)RuxAsO(0.85)F(0.15) and its effects on structural, superconducting, and normal-state properties (Articolo in rivista)
- Type
- Label
- Isoelectronic Ru substitution at the iron site in SmFe(1-x)RuxAsO(0.85)F(0.15) and its effects on structural, superconducting, and normal-state properties (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevB.81.184504 (literal)
- Alternative label
Tropeano, M.; Cimberle, M. R.; Ferdeghini, C.; Lamura, G.; Martinelli, A.; Palenzona, A.; Pallecchi, I.; Sala, A.; Sheikin, I.; Bernardini, F.; Monni, M.; Massidda, S.; Putti, M. (2010)
Isoelectronic Ru substitution at the iron site in SmFe(1-x)RuxAsO(0.85)F(0.15) and its effects on structural, superconducting, and normal-state properties
in Physical review. B, Condensed matter and materials physics
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Tropeano, M.; Cimberle, M. R.; Ferdeghini, C.; Lamura, G.; Martinelli, A.; Palenzona, A.; Pallecchi, I.; Sala, A.; Sheikin, I.; Bernardini, F.; Monni, M.; Massidda, S.; Putti, M. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://link.aps.org/doi/10.1103/PhysRevB.81.184504 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-SPIN, Corso Perrone 24, 16152 Genova, Italy
Dipartimento di Fisica, Università di Genova, Via Dodecaneso 33, 16146 Genova, Italy
Dipartimento di Fisica, CNR-IMEM, Via Dodecaneso 33, 16146 Genova, Italy
Dipartimento di Chimica e Chimica Industriale, Università di Genova, Via Dodecaneso 31, 16146 Genova, Italy
GHMFL, CNRS, 28 Avenue des Martyrs, BP 166, 38042 Grenoble, France
Dipartimento di Fisica, Università di Cagliari, 09042 Monserrato (CA), Italy
Istituto Officina dei Materiali del CNR (CNR-IOM) Unità SLACS, Cittadella Universitaria, 09042 Monserrato (CA), Italy (literal)
- Titolo
- Isoelectronic Ru substitution at the iron site in SmFe(1-x)RuxAsO(0.85)F(0.15) and its effects on structural, superconducting, and normal-state properties (literal)
- Abstract
- In this work we present a systematic experimental and theoretical study of the structural, transport, and superconducting properties of Sm(Fe1-xRux)As(O0.85F0.15) polycrystalline samples as a function of Ru content (x) ranging from 0 to 1. The choice of Ru as isoelectronic substitution at Fe site of F-doped compounds allows to better clarify the role of structural disorder in modifying the normal and superconducting properties of these recently discovered multiband superconductors. Two different regions are identified: the Fe-rich phase (x<0.5) where superconducting and normal-state properties are strongly affected by disorder induced by Ru substitution; the Ru-rich phase (x>0.5) where the system is metallic and strongly compensated and the presence of Ru frustrates the magnetic moment on Fe ions. Here the lack of magnetic features and related spin fluctuations may be the cause for the suppression of superconductivity. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi