The radial distribution function and the structure factor of dipolar hard spheres / Elfimova E., Ivanov A. // Magnetohydrodynamics. - 2008. - V. , l. 1. - P. 39-44.

ISSN:
0024998X
Type:
Article
Abstract:
The structure of a ferrocolloid suspension is studied theoretically. The system is modeled as a fluid of dipolar hard spheres, for which the zero-field radial distribution function and the structure factor are determined. The radial distribution function is calculated on the basis of a power-series expansion in terms of the ferroparticle concentration, retaining terms of up to the second order. The expansion coefficients are determined by diagrammatic analysis using p-particle cluster integrals. Dipole-dipole interparticle interactions are taken into account by expanding to the second order with respect to the dipolar coupling constant λ. The structure factor is calculated using a Fourier transform of the radial distribution function. Results are presented for different values of the dipolar coupling constant and ferroparticle concentration.
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Поле Значение
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Affiliations Urals State University, 51 Lenin Av., Ekaterinburg 620083, Russian Federation
References Gazeau, F., Dubois, E., Bacri, J.C., Boue, F., Cebers, A., Perzynski, R., Anisotropy of the structure factor of magnetic fluids under a field probed by small-angle neutron scattering (2002) Phys. Rev. E, 65 (3). , art. no. 031403; Wagner, J., Fischer, B., Autenrieth, T., Hempelmann, R., Structure and dynamics of charged magnetic colloids (2006) J. Physics: Condensed Matter, 18 (38), pp. S2697-S2711; Wiedenmann, A., Kammel, M., Heinemann, A., Keiderking, U., Nanostructures and ordering phenomena in ferrofluids investigated using polarized small angle neutron scattering (2006) J. Physics: Condensed Matter, 18 (38), pp. S2713-S2736; Sc, L., Pop, M., Odenbach, S., Investigation of the microscopic reason for the magnetoviscous effect in ferrofluids (2006) J. Physics: Condensed Matter, 18, pp. S2785-S2802; Huang, J.P., Wang, Z.W., Holm, C., Computer simulations of the structure of colloidal ferrofluids (2005) Phys. Rev. E., 71 (6). , art.no. 061203; Ilg, P., Kroger, M., Hess, S., Structure and rheology of model-ferrofluids under shear flow (2005) J. Magn. Magn. Materials, 289, pp. 325-327; Balesku, R., (1975) Equilibrium and nonequilibrium statistical mechanics, , John Wil; Nijboer, B.R.A., Van Hove, L., Radial distribution function of a gas of hard spheres and the superposition approximation (1952) Phys. Rev. W., 85 (5), pp. 777-783
Correspondence Address Elfimova, E.; Urals State University, 51 Lenin Av., Ekaterinburg 620083, Russian Federation
Language of Original Document English
Abbreviated Source Title Magnetohydrodynamics
Source Scopus