To the theory of shear elastic properties of magnetic gels / Lopez-Lopez M. T.,Iskakova L. Yu.,Zubarev A. Yu. // PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS. - 2017. - V. 486, l. . - P. 908-914.

ISSN/EISSN:

0378-4371 / 1873-2119

Type:

Article

Abstract:

We present results of theoretical study of elastic shear modulus of magnetic gels, consisting of single non Brownian magnetic particles, homogeneously (gas-like) distributed in an elastic matrix. The composite is placed in magnetic field, perpendicular to the direction of the sample shear. Effect of both, magnetically hard and soft particles is studied. In order to get mathematically rigorous results, we have restricted ourselves by the analysis of the composites with low concentration of the particles and neglected any interactions between them. Only small deformations of the system were considered. Analysis shows that effect of magnetic field on the macroscopic (measurable) shear modulus of the composite can be comparable with that, provided by the presence of the rigid inclusions in the elastic matrix. The suggested asymptotic model can be a robust background for the study of the systems with moderate or high concentration of the particles. (C) 2017 Elsevier B.V. All rights reserved.

Author keywords:

Magnetic gels; Shear deformations; Elastic modulus MAGNETORHEOLOGICAL ELASTOMERS; FIELD; COMPOSITES; HYDROGEL

DOI:

10.1016/j.physa.2017.06.007

Web of Science ID:

ISI:000406988000076

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV 15
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1873-2119
Keywords-Plus	MAGNETORHEOLOGICAL ELASTOMERS; FIELD; COMPOSITES; HYDROGEL
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
Author-Email	A.J.Zubarev@urfu.ru
ResearcherID-Numbers	Lopez-Lopez, Modesto T/K-7327-2012
ORCID-Numbers	Lopez-Lopez, Modesto T/0000-0002-9068-7795
Funding-Acknowledgement	Russian Fund for Basic Research {[}16-58-12003]; Russian Federation Ministry of Science and Education {[}3.1438.2017/4.6]; Plan Nacional de Investigacion Cientifica, Desarrollo e Innovacion Tecnologica, Ministerio de Economia y Competitividad, Spain {[}FIS2013-41821-R]; ERDF, European Union {[}FIS2013-41821-R]
Funding-Text	A.Z. and L.I. are grateful for the financial support to the Russian Fund for Basic Research, 16-58-12003 and the Program of Russian Federation Ministry of Science and Education, project 3.1438.2017/4.6.; M.L-L was supported by the project FIS2013-41821-R (Plan Nacional de Investigacion Cientifica, Desarrollo e Innovacion Tecnologica, Ministerio de Economia y Competitividad, Spain, co-funded by ERDF, European Union).
Number-of-Cited-References	28
Usage-Count-Last-180-days	13
Usage-Count-Since-2013	13
Journal-ISO	Physica A
Doc-Delivery-Number	FC6YQ