A twisted ladder: relating the Fe superconductors to the high-Tccuprates

2009/05/31 by E. Berg, E Berg, S. A. Kivelson +3
Materials Science · Physics and Astronomy · #Construct (python library) #Cuprate #Iron-based superconductors research #Mechanism (biology) #Pairing #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #Superconductivity #cond-mat.str-el #cond-mat.supr-con

paper · pdf · doi:10.1088/1367-2630/11/8/085007

published as New J. Phys. 11, 085007 (2009) · 5 pages, 4 figures

openalex publication_date 2009/08/24 · arxiv created 2011/04/28 · arxiv updated 2011/04/29 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We construct a two-leg ladder model of an Fe-pnictide superconductor and discuss its properties and relationship with the familiar two-leg cuprate model. Our results suggest that the underlying pairing mechanism for the Fe-pnictide superconductors is similar to that for the cuprates.

Citations

• Correlated Electronic Structure ofLaO1−xFxFeAs
• Proximity of antiferromagnetism and superconductivity inLaFeAsO1−xFx: Effective Hamiltonian fromab initiostudies
• Magnetism and Superconductivity in the Two-Dimensional 16-Band d– p Model for Iron-Based Superconductors
• Theory of electron nematic order in LaFeAsO
• Multiband magnetism and superconductivity in Fe-based compounds
• Minimal two-band model of the superconducting iron oxypnictides
• Strong Correlations and Magnetic Frustration in the HighTcIron Pnictides
• Experimental observables near a nematic quantum critical point in the pnictide and cuprate superconductors