Abstract
A summary of detailed measurements of field and temperature dependent magnetic and transport properties in F10Pt90 is presented, with particular emphasis on attempting to evaluate the influence of spin-orbit coupling. Analysis of the field dependent AC susceptibility near the Curie temperature Tc approximately=170 K enables effective exponent values to be estimated, although the presence of magnetic anisotropy arising from spin-orbit coupling prevents asymptotic exponent values from being found. The anisotropy of the magnetoresistance in this system also originates from spin-orbit coupling, and this behaviour is discussed in terms of both itinerant and localized models. A number of estimates for Tc are deduced from these different measurements and compared.
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