Interrelation between Doping Dependencies of the Spin Susceptibility and Electronic Structure in Cuprates

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2024年7月1日

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V. I. Kuz’min,
M. M. Korshunov,
S. V. Nikolaev,
T. M. Ovchinnikova,
S. G. Ovchinnikov

摘要

We calculate electronic structure and spin susceptibility dependencies on doping within the framework of a cluster perturbation theory for strongly correlated electronic systems. The change in the susceptibility with increasing doping is qualitatively consistent with the experimental data on resonant inelastic X-ray scattering and inelastic neutron scattering, as well as with the results of the calculations within the quantum Monte Carlo method.