Equilibrium values and dynamics of the net magnetic moment of a system of magnetic dipoles
Equilibrium states of different systems formed by coupled spherical bodies with dipole magnetic moments have been investigated using a numerical analysis. The bistable states and the corresponding values of the net magnetic moment are determined for a number of planar and three-dimensional systems of dipoles, and the conditions providing the existence of orientational configurations of coupled dipoles involved in the bistability are analyzed. The disturbances of the magnetic moment due to the quasi-static passage of an additional dipole and the dynamic modes excited by a homogeneous alternating magnetic field and represented by periodic, quasi-periodic, and chaotic oscillations of the magnetic moment of the system are considered for several types of systems. The bifurcation diagrams of the dynamic modes are constructed, and the specific features typical of the systems under consideration are revealed.
- OSTI ID:
- 21455263
- Journal Information:
- Journal of Experimental and Theoretical Physics, Journal Name: Journal of Experimental and Theoretical Physics Journal Issue: 2 Vol. 110; ISSN JTPHES; ISSN 1063-7761
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BIFURCATION
CHAOS THEORY
CONFIGURATION
DIPOLES
DISTURBANCES
EQUILIBRIUM
MAGNETIC DIPOLES
MAGNETIC FIELDS
MAGNETIC MOMENTS
MAGNETISM
MATHEMATICS
MULTIPOLES
NUMERICAL ANALYSIS
OSCILLATIONS
PERIODICITY
SPHERICAL CONFIGURATION
THREE-DIMENSIONAL CALCULATIONS
VARIATIONS