| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1532259 | Materials Science and Engineering: B | 2006 | 5 Pages |
Abstract
A numerical simulation on dynamic Landau–Ginzburg (η2)3 model system is performed to investigate the dynamic hysteresis and external field-induced phase transitions. The dynamic symmetry breaking of the free energy is discussed. Centro-symmetry-broken hysteresis is found when the external field is low, which is very different from the high-field behaviors of the hysteresis dynamics. A resonant peak and a saddle back of the hysteresis dispersion curve are observed for the low-field case, which may correspond to two oscillating modes and two resonant characteristic times.
Related Topics
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Authors
H.B. Zuo, H. Yu, M.F. Zhang, J.C. Han, J.-M. Liu,