Stochastic Resonance in Chaotic Spin-Wave Dynamics
作者： Ekkehard Reibold , Wolfram Just , Jens Becker , Hartmut Benner
DOI: 10.1103/PHYSREVLETT.78.3101
关键词:
摘要: Institut fu¨r Festk¨orperphysik, Technische Hochschule Darmstadt, Hochschulstrase 6, D–64289 Germany(January 31, 1997)We report the first experimental observation of noise–freestochastic resonance by utilizing intrinsic chaotic dynam-ics system. To this end we have investigated effectof an external periodic modulation on intermittent signals ob-served high power ferromagnetic in yttrium irongarnet spheres. Both signal–to–noise ratio and resi-dence time distributions show characteristic features ofstochastic resonance. The phenomena can be explained bymeans a one–dimensional map. We presentanalytical results as well computer simulations.PACS numbers: 05.45.+b, 05.40.+j, 75.30.DsI. INTRODUCTION
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sci-hub.se 参考文章(10)
Nonlinear dynamics in solids Springer-Verlag. ,(1992) , 10.1007/978-3-642-95650-8
Philip E Wigen, Nonlinear phenomena and chaos in magnetic materials World Scientific. ,(1994) , 10.1142/1686
Nonlinear Microwave Signal Processing: Towards a New Range of Devices Springer Netherlands. ,(1996) , 10.1007/978-94-011-5708-7
R Benzi, A Sutera, A Vulpiani, The mechanism of stochastic resonance Journal of Physics A. ,vol. 14, ,(1981) , 10.1088/0305-4470/14/11/006
FRANK MOSS, DAVID PIERSON, DAVID O’GORMAN, STOCHASTIC RESONANCE: TUTORIAL AND UPDATE International Journal of Bifurcation and Chaos. ,vol. 04, pp. 1383- 1397 ,(1994) , 10.1142/S0218127494001118
H.A. Kramers, Brownian motion in a field of force and the diffusion model of chemical reactions Physica D: Nonlinear Phenomena. ,vol. 7, pp. 284- 304 ,(1940) , 10.1016/S0031-8914(40)90098-2
Ting Zhou, Frank Moss, Peter Jung, Escape-time distributions of a periodically modulated bistable system with noise. Physical Review A. ,vol. 42, pp. 3161- 3169 ,(1990) , 10.1103/PHYSREVA.42.3161
V. S. Anishchenko, A. B. Neiman, M. A. Safanova, Stochastic resonance in chaotic systems Journal of Statistical Physics. ,vol. 70, pp. 183- 196 ,(1993) , 10.1007/BF01053962
H. Suhl, The theory of ferromagnetic resonance at high signal powers Journal of Physics and Chemistry of Solids. ,vol. 1, pp. 209- 227 ,(1957) , 10.1016/0022-3697(57)90010-0
K. Shobu, T. Ose, H. Mori, Shapes of the Power Spectrum of Intermittent Turbulence near Its Onset Point Progress of Theoretical Physics. ,vol. 71, pp. 458- 473 ,(1984) , 10.1143/PTP.71.458