Abstract
The nature of the magnetic interaction between two magnetic impurities in a metal that are coupled through a direct transfer integral is studied using a numerical-simulation technique. It is found that the impurities never display ferromagnetic correlations, confirming the results of a perturbation-theoretic calculation by Gottlieb and Suhl and in contradiction with other studies. The uniform spin and staggered charge susceptibilities dominate as the localized level approaches the Fermi level. The consequences of these findings are discussed.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
