Origin of the anomalous temperature dependence of coercivity in soft ferromagnets
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چکیده
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Magnetic, transport and thermal properties of single crystal Co2FeGa
The magnetic, transport and thermal properties of single crystal Co2FeGa have been investigated. The small coercivity 20 Oe and saturation eld 4000 Oe of Co2FeGa sample at temperature 5 K indicates that the single crystal is magnetically soft. The resistivity (ρ) behaves according o ρ∼T1/2 power law below temperature T= 40 K, which is due to electron–electron interaction effects in the presence...
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