Abstract:PACS 75.30.Fv The electrical resistivity, r, and temperature derivative of resistivity (d /dT) of polycrystalline NdFe 11 Ti are investigated. The resistivity exhibits an anomalous behavior at about 160 K and 220 K. These anomalies attributed to spin reorientation phenomena originate from two magnetic phase transition. A modified theoretical model for electrical resistivity, r and dr/dT, behavior in the spin reorientation temperature (T SR ) region is presented. The results suggest that the average magneti… Show more
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