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Stochastic resonance induced by random fields in ferroelectrics

Zhi-Rong Liu·Wenhui Duan·Bing-Lin Gu·Xiao-Wen Zhang
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Abstract

We propose a mechanism of stochastic resonance induced by spatial noise (electric random fields) in ferroelectrics. The calculations demonstrate the characteristic of the stochastic resonance: certain random field can increase the susceptibility, the phonon occupancy, and the overcooled temperature. This mechanics of stochastic resonance may be general in other disordered systems.

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Zhi-Rong Liu, Wenhui Duan, Bing-Lin Gu, Xiao-Wen Zhang. 2001-03-01. Stochastic resonance induced by random fields in ferroelectrics. https://doi.org/10.1209/epl%2Fi2001-00372-y

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