Title Hyper-Chaotic and Chaotic Synchronisation of Two Interacting Dipoles
Authors Urzagasti, D. , BECERRA ALONSO, DAVID, Perez, L. M. , Mancini, H. L. , Laroze, D.
External publication No
Means Springer Proc. Phys.
Scope Proceedings Paper
Nature Científica
SJR Impact 0.13800
Web https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952342483&doi=10.1007%2f978-3-319-24871-4_20&partnerID=40&md5=86ac5c1cc6347777ff1c164763646e18
Publication date 01/01/2016
ISI 000369305600020
Scopus Id 2-s2.0-84952342483
DOI 10.1007/978-3-319-24871-4_20
Abstract In the present work we study numerically the deterministic spin dynamics of two interacting anisotropic magnetic particles in the presence of a time dependent external magnetic field. The particles are coupled through their dipole-dipole interaction. The applied magnetic field is composed of a constant amplitude longitudinal component and other transversal with time dependent amplitude. The system is modelled by the dissipative Landau-Lifshitz equation. The different types of synchronisation have been studied finding that the system presents chaotic anti-synchronisation of the canonical component, for a wide range of parameters. Finally, we also found that the system exhibits phase hyper-chaotic synchronisation.
Keywords Magnetic fields; Magnetism; Spin dynamics; Applied magnetic fields; Chaotic synchronisation; Constant amplitude; Deterministic spin dynamics; Dipole dipole interactions; External magnetic field; Landa
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