Optical properties and electronic correlations in La3Ni2O7 bilayer nickelates under high pressure
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DOI: 10.1038/s41535-024-00690-y
Abstract: We explore the optical properties of La3Ni2O7 bilayer nickelates by using density functional theory including a Coulomb repulsion term. Convincing agreement with recent experimental ambient-pressure spectra is achieved for U ~ 3 eV, which permits tracing the microscopic… read more here.
Keywords: pressure; bilayer nickelates; electronic correlations; la3ni2o7 bilayer ... See more keywords