Shear elasticity of isotropic magnetic gels / Lopez-Lopez M. T.,Borin D. Yu.,Zubarev A. Yu. // PHYSICAL REVIEW E. - 2017. - V. 96, l. 2.

ISSN/EISSN:

2470-0045 / 2470-0053

Type:

Article

Abstract:

The paper deals with a theoretical study of the effective shear modulus of a magnetic gel, consisting of magnetizable particles randomly and isotropically distributed in an elastic matrix. The effect of an external magnetic field on the composite modulus is the focus of our consideration. We take into account that magnetic interaction between the particles can induce their spatial rearrangement and lead to internal anisotropy of the system. Our results show that, if this magnetically induced anisotropy is insignificant, the applied field reduces the total shear modulus of the composite. Strong anisotropy can qualitatively change the magnetomechanic effect and induce an increase of this modulus with the field.

Author keywords:

MAGNETORHEOLOGICAL ELASTOMERS; FIELD; COMPOSITES; PARTICLES; HYDROGEL

DOI:

10.1103/PhysRevE.96.022605

Web of Science ID:

ISI:000407021600010

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	AUG 7
Publisher	AMER PHYSICAL SOC
Address	ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language	English
Article-Number	022605
EISSN	2470-0053
Keywords-Plus	MAGNETORHEOLOGICAL ELASTOMERS; FIELD; COMPOSITES; PARTICLES; HYDROGEL
Research-Areas	Physics
Web-of-Science-Categories	Physics, Fluids \& Plasmas; Physics, Mathematical
Author-Email	A.J.Zubarev@urfu.ru
ResearcherID-Numbers	Borin, Dmitry/D-4652-2009 Lopez-Lopez, Modesto T/K-7327-2012
ORCID-Numbers	Borin, Dmitry/0000-0003-3842-1487 Lopez-Lopez, Modesto T/0000-0002-9068-7795
Funding-Acknowledgement	Russian Fund for Basic Research {[}16-58-12003]; Program of 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; Deutsche Forschungsgemeinschaft {[}Bo 3343/1-1]
Funding-Text	A.Y.Z. is grateful for financial support from the Russian Fund for Basic Research, through Grant No. 16-58-12003, the Program of Russian Federation Ministry of Science and Education, Project No. 3.1438.2017/4.6. M.T.L.-L. was supported by Project No. FIS2013-41821-R of Plan Nacional de Investigacion Cientifica, Desarrollo e Innovacion Tecnologica, Ministerio de Economia y Competitividad, Spain, co-funded by ERDF, European Union. D.Y.B. would like to acknowledge support of from Deutsche Forschungsgemeinschaft under Grant No. Bo 3343/1-1.
Number-of-Cited-References	35
Usage-Count-Last-180-days	7
Usage-Count-Since-2013	7
Journal-ISO	Phys. Rev. E
Doc-Delivery-Number	FC7LA