Abstract
We have studied the effect of electron correlation on Pauli (χP) and Van Vleck (χVV) susceptibility in Sr2RuO4 by adopting the dynamical mean-field theory with the iterative perturbation theory as an impurity solver. For non-interacting case, χVV/χP≃0.5 is obtained near the superconducting transition temperature, while in the presence of electron correlation, χVV/χP tends to become smaller than 0.5, due to the stronger renormalization effect of χP, compared with χVV. On the basis of this result, we have discussed the Knight shift experiment of this material.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callSimilar Papers
More From: Physica C: Superconductivity and its Applications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
