Stochastic resonance between the limiting cycles of precession dynamics |
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Authors: | A?M?Shuty? |
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Institution: | 1.Ulyanovsk State University,Ulyanovsk,Russia |
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Abstract: | A new type of stochastic resonance that arises between two precession modes under dynamic bistability conditions and is excited
by an alternating magnetic field, including a harmonic signal and a white noise, has been studied using a numerical analysis
of the uniform magnetization precession in a thin film. The spectrum of the steady-state dynamics of the system at stochastic
resonance has been investigated, and its distinctive features have been revealed for the longitudinal and transverse orientations
of the additional alternating field. |
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Keywords: | |
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