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(a) Thermomagnetization (TM) and (b) electric resistance (ER) curves under magnetic fields of (or 0.05), 3, 5, and .
ER curve in field cooling (FC) under followed by zero-field heating (ZFH). The broken lines indicate the ER curves in the normal cycle under 0 and .
X-ray powder diffraction profiles in (a) FC and (b) ZFH after the FC. The arrow-head symbols indicate reflections from the martensite phase.
(a) Magnetization and (b) ER curves to magnetic field at several temperatures below temperature and (c) magnetic field-temperature phase diagram, where the , , and were evaluated from the (a) and (b) curves.
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