Abstract
Magnetoresistance ( Delta rho / rho ) measurements for Au87Fe13 are reported in the temperature range 4.2-200 K and for magnetic fields (H) up to 45 kOe. The remarkable feature of the experimental observations is the rapid decrease of mod Delta rho / rho mod below 15 K at low fields. This behaviour is associated with the breaking up of large clusters into smaller ones as a result of the dominating RKKY interaction in the system at low temperatures. The observed behaviour corroborates the neutron depolarization studies carried out earlier.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.