Litcius/Paper detail

Role of Oxygen States in the Low Valence Nickelate <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>La</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Ni</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

Yao Shen, Jennifer Sears, G. Fabbris, Jiemin Li, Jonathan Pelliciari, Ignace Jarrige, Xi He, I. Božović, Matteo Mitrano, Junjie Zhang, J. F. Mitchell, Antía S. Botana, Valentina Bisogni, M. R. Norman, Steven Johnston, M. P. M. Dean

2022Physical Review X23 citationsDOIOpen Access PDF

Abstract

Nickel and oxygen play equally important roles in the electronic properties of low-valence nickelate superconductors, a finding that could help understanding the superconducting state of these materials.

Topics & Concepts

CuprateValence (chemistry)SuperconductivitySuperexchangePhysicsCharge (physics)Condensed matter physicsStrongly correlated materialMott transitionAtomic orbitalHubbard modelMaterials scienceElectronNuclear physicsQuantum mechanicsAntiferromagnetismMagnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter PhysicsIron-based superconductors research