Figure 1 | Scientific Reports

Figure 1

From: Giant spontaneous exchange bias triggered by crossover of superspin glass in Sb-doped Ni50Mn38Ga12 Heusler alloys

Figure 1

(a) The magnetization temperature dependence [M(T)] curves measured at 200 Oe with sequences of ZFC and FC, respectively, (b) Temperature dependence of the real part of the ac susceptibility measured at different frequencies with an AC magnetic field of 2 Oe, the inset (b) shows the correlation between the angular frequency and the blocking temperature (). The frequency () dispersion behavior of temperature () conforms to the Vogel-Fulcher relationship. The arrows indicate the direction of increasing frequencies.

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