Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102081
Title: To the theory of elastic properties of isotropic magnetic gels. Effect of interparticle interaction
Authors: Lopez-Lopez, M. T.
Iskakova, L. Y.
Zubarev, A. Y.
Borin, D. Y.
Issue Date: 2017
Publisher: Institute of Physics Publishing
Citation: To the theory of elastic properties of isotropic magnetic gels. Effect of interparticle interaction / M. T. Lopez-Lopez, L. Y. Iskakova, A. Y. Zubarev, et al. — DOI 10.1088/1361-665X/aa7a87 // Smart Materials and Structures. — 2017. — Vol. 26. — Iss. 9. — 095028.
Abstract: The paper deals with theoretical study of elastic shear properties of a magnetic gel, consisting of spherical magnetizable particles, randomly (gas-like) distributed in an elastic matrix. We suppose that the composite is placed in a magnetic field, perpendicular to the direction of the sample shear. In order to get mathematically rigorous results, we have restricted ourselves by the analysis of the system with a low concentration of the particles. Magnetic and elastic (through the matrix deformation) interactions between them are considered in the framework of the regular pair approximation. Analysis shows that external magnetic field decreases the macroscopic shear modulus of the composite with a low concentration of the particles. The decreasing dependence of the modulus on the macroscopic shear is estimated. We believe that the suggested rigorous approach can be a robust background for the study of the systems with a high concentration of the particles. © 2017 IOP Publishing Ltd.
Keywords: MAGNETIC FIELD EFFECT
MAGNETIC GELS
SHEAR MODULUS
ASSOCIATION REACTIONS
ELASTIC MODULI
GELS
MAGNETIC FIELD EFFECTS
MAGNETIC FIELDS
MAGNETISM
SHEAR FLOW
SHEAR STRAIN
ELASTIC PROPERTIES
EXTERNAL MAGNETIC FIELD
INTER-PARTICLE INTERACTION
LOW CONCENTRATIONS
MAGNETIC GELS
MATRIX DEFORMATION
RIGOROUS APPROACH
THEORETICAL STUDY
MAGNETIC BUBBLES
URI: http://hdl.handle.net/10995/102081
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85028622874
PURE ID: 2033508
445f568e-faba-4f27-b318-59ba80de8f41
ISSN: 9641726
DOI: 10.1088/1361-665X/aa7a87
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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