Correlation between the Value Granules Spin in Film Alloys Based on Fe and Ag and the Magnetic and Thermal Coefficients of Magnetic Resistance

摘要

The method for calculating the average spin size of granules in film alloys, which is based on the ideas of M.Csontos et al. was improved. The improvement is that we do not calculate the magnetoresistivity $(p_{m})$, but the magnetic or thermal coefficients $ho_{m}$, which can be calculated with greater accuracy. The possible reason for the realization of abnormally small GMR is analyzed.