Pair correlations in magnetic nanodispersed fluids / Elfimova E.A., Ivanov A.O. // Journal of Experimental and Theoretical Physics. - 2010. - V. 111, l. 1. - P. 146-156.

ISSN:
10637761
Type:
Article
Abstract:
The pair distribution function of a monodisperse magnetic fluid simulated by a liquid made of dipolar hard spheres with constant magnetic moments is calculated. The anisotropy of the pair distribution function and the related structure factor of scattering in a dc uniform magnetic field are studied. The calculation is performed by diagrammatic expansion in the volume concentration of particles and the interparticle magnetic-dipole interaction intensity using a thermodynamic perturbation theory. Limitation by three-particle diagrams makes it possible to apply the results obtained to magnetic fluids with a moderate concentration. Even for low-concentration and weakly nonideal magnetic fluids, the anisotropic interparticle magnetic-dipole correlations in a magnetic field lead to the repulsion of particles in the direction normal to the field and to the formation of particle dimers along the field. © 2010 Pleiades Publishing, Inc.
Author keywords:
Index keywords:
Dipolar hard spheres; Low concentrations; Magnetic dipole; Moderate concentration; Monodisperse; Nanodispersed; Nonideal; Pair correlations; Pair distribution functions; Structure factors; Thermodynam
DOI:
10.1134/S1063776110070149
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-77956215838&doi=10.1134%2fS1063776110070149&partnerID=40&md5=ca3b27b3677659e04fda1f1dd78f5f7a
Соавторы в МНС:
Другие поля
Поле Значение
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Affiliations Ural State University, Yekaterinburg 620083, Russian Federation
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Correspondence Address Elfimova, E. A.; Ural State University, Yekaterinburg 620083, Russian Federation; email: Ekaterina.Elfimova@usu.ru
Language of Original Document English
Abbreviated Source Title J. Exp. Theor. Phys.
Source Scopus