Single-domain stripe order in a high-temperature superconductor - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Communications Physics Année : 2022

Single-domain stripe order in a high-temperature superconductor

Gediminas Simutis
Julia Küspert
Qisi Wang
Jaewon Choi
  • Fonction : Auteur
Damian Bucher
  • Fonction : Auteur
Martin Boehm
Mads Bertelsen
  • Fonction : Auteur
Chennan N Wang
  • Fonction : Auteur
Tohru Kurosawa
Naoki Momono
  • Fonction : Auteur
Migaku Oda
  • Fonction : Auteur
Martin Månsson
Yasmine Sassa
  • Fonction : Auteur
Marc Janoschek
Niels B Christensen
Johan Chang
Daniel G Mazzone
  • Fonction : Auteur
  • PersonId : 1029481

Résumé

The coupling of spin, charge and lattice degrees of freedom results in the emergence of novel states of matter across many classes of strongly correlated electron materials. A model example is unconventional superconductivity, which is widely believed to arise from the coupling of electrons via spin excitations. In cuprate high-temperature superconductors, the interplay of charge and spin degrees of freedom is also reflected in a zoo of charge and spin-density wave orders that are intertwined with superconductivity. A key question is whether the different types of density waves merely coexist or are indeed directly coupled. Here we profit from a neutron scattering technique with superior beam-focusing that allows us to probe the subtle spin-density wave order in the prototypical high-temperature superconductor La {1.88} 1.88 Sr{0.12} 0.12 CuO{4}4 under applied uniaxial pressure to demonstrate that the two density waves respond to the external tuning parameter in the same manner. Our result shows that suitable models for high-temperature superconductivity must equally account for charge and spin degrees of freedom via uniaxial charge-spin stripe fluctuations.
Fichier principal
Vignette du fichier
s42005-022-01061-4.pdf (1.79 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03881203 , version 1 (01-12-2022)

Identifiants

Citer

Gediminas Simutis, Julia Küspert, Qisi Wang, Jaewon Choi, Damian Bucher, et al.. Single-domain stripe order in a high-temperature superconductor. Communications Physics, 2022, 5 (1), pp.296. ⟨10.1038/s42005-022-01061-4⟩. ⟨hal-03881203⟩
6 Consultations
15 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More