Estimation of the on-site Coulomb potential and covalent state in La_{2}CuO_{4} by muon spin rotation and density functional theory calculations
The on-site Coulomb potential, U, and the covalent state of electronic orbitals play key roles for the Cooper pair symmetry and exotic electromagnetic properties of high-T_{c} superconducting cuprates. In this paper, we demonstrate a way to determine the value of U and present the whole picture of t...
Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2022-07-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.4.033044 |