English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The on-site Coulomb potential, U, and the covalent state of electronicorbitals play key roles for the Cooper pair symmetry and exotic electromagneticproperties of high-Tc superconducting cuprates. In this paper, we demonstrate away to determine the value of U and present the whole picture of the covalentstate of Cu spins in the mother system of the La-based high-Tc superconductingcuprate, La2CuO4, by combining the muon spin rotation ({\mu}SR) and the densityfunctional theory (DFT) calculation. We reveal local deformations of the CuO6octahedron followed by changes in Cu-spin distributions caused by the injectedmuon. Adjusting the DFT and muSR results, U and the minimum charge-transferenergy between the upper Hubbard band and the O 2p band were optimized to be4.87(4) and 1.24(1) eV, respectively.

Estimation of the on-site Coulomb potential 1 and covalent state in La2CuO4 by muon spin rotation 2 and density functional theory calculations