Direct observation of the on-site oxygen 2p two-hole Coulomb energy in La2CuO4
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-65314-w
Abstract: Electron correlation in functional materials has remained a challenge with strong deviations of electronic structure from mean field approaches. In high temperature superconductors the electron-electron and hole-hole interaction energies are essential in the underlying pairing… read more here.
Keywords: spectroscopy; oxygen; energy; hole coulomb ... See more keywords
Synthesis and electrochemical performance of La2CuO4 as a promising coating material for high voltage Li-rich layered oxide cathodes
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/acd2bc
Abstract: The structural transformations, oxygen releasing and side reactions with electrolytes on the surface are considered as the main causes of the performance degradation of Li-rich layered oxides (LROs) cathodes in Li-ion batteries. Thus, stabilizing the… read more here.
Keywords: high voltage; la2cuo4; voltage; rich layered ... See more keywords