Magnetic and thermodynamic measurements, performed on the Dy3Co8Sn4 intermetallic phase, give evidence of a transition to the ferrimagnetic state below 73 K. From the hysteresis cycle at 5 K the remanence (B-r = 0.36 T) and the coercive field (H-c = 0.25 T) were obtained. Frequency dependence of the AC susceptibility and temperature dependence of the coercive field support the hypothesis of domain wall movements.
Magnetic properties of Dy3Co8Sn4
CANEPA, FABIO MICHELE;
2001-01-01
Abstract
Magnetic and thermodynamic measurements, performed on the Dy3Co8Sn4 intermetallic phase, give evidence of a transition to the ferrimagnetic state below 73 K. From the hysteresis cycle at 5 K the remanence (B-r = 0.36 T) and the coercive field (H-c = 0.25 T) were obtained. Frequency dependence of the AC susceptibility and temperature dependence of the coercive field support the hypothesis of domain wall movements.
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