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Stabilization of three-dimensional charge order through interplanar orbital hybridization in PrxY1-xBa2Cu3O6+δ

The shape of 3d-orbitals often governs the electronic and magnetic properties of correlated transition metal oxides. In the superconducting cuprates, the planar confinement of the dx2−y2 orbital dictates the two-dimensional nature of the unconventional superconductivity and a competing charge order....

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Hauptverfasser: Ruiz, Alejandro (VerfasserIn) , Gunn, Brandon (VerfasserIn) , Lu, Yi (VerfasserIn) , Sasmal, Kalyan (VerfasserIn) , Moir, Camilla M. (VerfasserIn) , Basak, Rourav (VerfasserIn) , Huang, Hai (VerfasserIn) , Lee, Jun-Sik (VerfasserIn) , Rodolakis, Fanny (VerfasserIn) , Boyle, Timothy J. (VerfasserIn) , Walker, Morgan (VerfasserIn) , He, Yu (VerfasserIn) , Blanco-Canosa, Santiago (VerfasserIn) , Neto, Eduardo H. da Silva (VerfasserIn) , Maple, M. Brian (VerfasserIn) , Frañó, Alex (VerfasserIn)
Dokumenttyp: Article (Journal) Kapitel/Artikel
Sprache:Englisch
Veröffentlicht: February 3, 2022
In: Arxiv
Year: 2022, Pages: 1-7
DOI:10.48550/arXiv.2202.00852
Online-Zugang:Resolving-System, kostenfrei, Volltext: https://doi.org/10.48550/arXiv.2202.00852
Verlag, kostenfrei, Volltext: http://arxiv.org/abs/2202.00852
Volltext
Verfasserangaben:Alejandro Ruiz, Brandon Gunn, Yi Lu, Kalyan Sasmal, Camilla M. Moir, Rourav Basak, Hai Huang, Jun-Sik Lee, Fanny Rodolakis, Timothy J. Boyle, Morgan Walker, Yu He, Santiago Blanco-Canosa, Eduardo H. da Silva Neto, M. Brian Maple, and Alex Frano
Beschreibung
Zusammenfassung:The shape of 3d-orbitals often governs the electronic and magnetic properties of correlated transition metal oxides. In the superconducting cuprates, the planar confinement of the dx2−y2 orbital dictates the two-dimensional nature of the unconventional superconductivity and a competing charge order. Achieving orbital-specific control of the electronic structure to allow coupling pathways across adjacent planes would enable direct assessment of the role of dimensionality in the intertwined orders. Using Cu-L3 and Pr-M5 resonant x-ray scattering and first principles calculations, we report a highly correlated three-dimensional charge order in Pr-substituted YBa2Cu3O7, where the Pr f -electrons create a direct orbital bridge between CuO2 planes. With this we demonstrate that interplanar orbital engineering can be used to surgically control electronic phases in correlated oxides and other layered materials.
Beschreibung:Im Titel erscheinen die folgenden Zeichen und Begriffe tiefgestellt: x, 1-x, 2, 3, 6+δ
Gesehen am 11.01.2024
Beschreibung:Online Resource
DOI:10.48550/arXiv.2202.00852

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