RANDOM FREE ENERGY MODEL FOR THE DESCRIPTION OF HYSTERESIS

作者: G. Bertotti , V. Basso , G. Durin

DOI: 10.1063/1.362181

关键词:

摘要: The connection between hysteresis phenomena and free energy metastable states in magnetic systems is discussed. A random model introduced, which leads to a stochastic differential equation for the evolution of magnetization time. We show that solutions this are equivalent Preisach hysteresis. analytical form distribution calculated.

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