The nonlocal elastomagnetoelectrostatics of disordered micropolar media
The interactions of electric, magnetic, and elastic subsystems in nonlinear disordered micropolar media that possess a bending–torsion tensor and an nonsymmetric strain tensor have been studied in the framework of phenomenological elastomagnetoelectrostatics. A system of nonlinear equations for determining the ground state of these media has been obtained by the variational method. It is shown that nonuniform external and internal rotations not only create elastic stresses, but also generate additional electric and magnetic fields, while nonuniform elastic stresses and external fields induce internal rotations. The nonlocal character of the micropolar media significantly influences elementary excitations and nonlinear dynamic processes.
- OSTI ID:
- 22617210
- Journal Information:
- Journal of Experimental and Theoretical Physics, Vol. 123, Issue 2; Other Information: Copyright (c) 2016 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7761
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BENDING
ELASTICITY
ELECTROSTATICS
EQUATIONS
EXCITATION
GROUND STATES
INTERACTIONS
MAGNETIC FIELDS
MAGNETIC PROPERTIES
MICROSTRUCTURE
NONLINEAR PROBLEMS
POROUS MATERIALS
ROTATION
SI MICROSTRIP DETECTORS
STRAINS
STRESSES
TORSION
VARIATIONAL METHODS