Figure 3

X-ray diffraction pattern for Ni55.8Mn18.1Ga26.1 alloy at room temperature.
Inset: X-ray diffraction pattern at 326 K for this sample directly heated from room temperature.
X-ray diffraction pattern for Ni55.8Mn18.1Ga26.1 alloy at room temperature.
Inset: X-ray diffraction pattern at 326 K for this sample directly heated from room temperature.