Abstract
We consider the effect of spin fluctuations on the electron effective mass in the paramagnetic region just above the ferromagnetic transition of a magnetic lattice. For the spin fluctuations we use a now standard hydrodynamic model with an attendant large temperature dependence in the spin fluctuation spectral density, which increases rapidly as the transition is approached from above. This has significant effects on the self-energy, which could be measured in normal-state tunneling.
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.
