Suppression of spinodal instability by disorder in an athermal system
We observed asymmetric critical slowing down and asymmetric dynamical scaling exponent
in the superheating and supercooling kinetic processes during the thermally-induced metal-
insulator transition of MnNiSn based Heusler alloy. During the transition to the insulator
phase, the critical-like features get enhanced compared to the transition back to the metal
phase. These experimental findings suggest that the metastable phase in the cooling branch
of hysteresis has approached close to the spinodal instability. On the other hand, the …
in the superheating and supercooling kinetic processes during the thermally-induced metal-
insulator transition of MnNiSn based Heusler alloy. During the transition to the insulator
phase, the critical-like features get enhanced compared to the transition back to the metal
phase. These experimental findings suggest that the metastable phase in the cooling branch
of hysteresis has approached close to the spinodal instability. On the other hand, the …
Suppression of spinodal instability by disorder in an athermal system
A Banerjee, A GHOSH, T Bar - 2021 - dr.iiserpune.ac.in
We observed asymmetric critical slowing down and asymmetric dynamical scaling exponent
in the superheating and supercooling kinetic processes during the thermally-induced metal-
insulator transition of MnNiSn based Heusler alloy. During the transition to the insulator
phase, the critical-like features get enhanced compared to the transition back to the metal
phase. These experimental findings suggest that the metastable phase in the cooling branch
of hysteresis has approached close to the spinodal instability. On the other hand, the …
in the superheating and supercooling kinetic processes during the thermally-induced metal-
insulator transition of MnNiSn based Heusler alloy. During the transition to the insulator
phase, the critical-like features get enhanced compared to the transition back to the metal
phase. These experimental findings suggest that the metastable phase in the cooling branch
of hysteresis has approached close to the spinodal instability. On the other hand, the …
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