Spin excitations of ferronematic order in underdoped cuprate superconductors (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Spin excitations of ferronematic order in underdoped cuprate superconductors (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1038/srep05319 (literal)

Alternative label

• G. Seibold (1); C. Di Castro (2); M. Grilli (2) ; J. Lorenzana (2) (2014)
  Spin excitations of ferronematic order in underdoped cuprate superconductors
  in Scientific reports (Nature Publishing Group)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• G. Seibold (1); C. Di Castro (2); M. Grilli (2) ; J. Lorenzana (2) (literal)

Pagina inizio

• art_n_5319 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• Published 17 June 2014. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.nature.com/srep/2014/140617/srep05319/full/srep05319.html (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 4 (literal)

Rivista

• Scientific reports (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• June (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (1) Institut für Physik, BTU Cottbus-Senftenberg, PBox 101344, 03013 Cottbus, Germany (2) ISC-CNR, CNISM, Università di Roma la Sapienza, P.le Aldo Moro 5, I-00185 Roma, Italy (literal)

Titolo

• Spin excitations of ferronematic order in underdoped cuprate superconductors (literal)

Abstract

• High-temperature superconductors exhibit a characteristic hourglass-shaped spectrum of magnetic fluctuations which most likely contribute to the pairing glue in the cuprates. Recent neutron scattering experiments in strongly underdoped compounds have revealed a significant low energy anisotropy of these fluctuations which we explain by a model in which topological defects of the antiferromagnet clump to producing domain wall segments with ferronematic order. This state does not invoke global charge order but breaks C-4 rotational and inversion symmetry. The incommensurability of the low doping charge-disordered state is in good agreement with experiment and interpolates smoothly with the incommensurability of the stripe phase at higher doping. Within linear spin-wave theory the dynamic structure factor is in very good agreement with inelastic neutron scattering data and can account for the observed energy dependent anisotropy. (literal)

Prodotto di

• MD.P02.011.001 La complessità nella fisica dello stato solido (MD.P02.011.002) (Modulo)

Autore CNR

• CARLO DI CASTRO (Persona)
• JOSE' GUILLERMO GARCIA LORENZANA (Unità di personale interno)
• marco GRILLI (Persona)

Incoming links:

Autore CNR di

• JOSE' GUILLERMO GARCIA LORENZANA (Unità di personale interno)
• CARLO DI CASTRO (Persona)
• marco GRILLI (Persona)

Prodotto

• MD.P02.011.001 La complessità nella fisica dello stato solido (MD.P02.011.002) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Scientific reports (Rivista)