Local correlations necessitate waterfalls as a connection between quasiparticle band and developing Hubbard bands

Abstract Waterfalls are anomalies in the angle-resolved photoemission spectrum where the energy-momentum dispersion is almost vertical, and the spectrum strongly smeared out. These anomalies are observed at relatively high energies, among others, in superconducting cuprates and nickelates. The preva...

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Bibliographic Details
Main Authors: Juraj Krsnik, Karsten Held
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-55465-7
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