Research Center for Engineering of
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Title: The light induced structuralization in magnetic fluids with negative Soret constant
Published In: Journal of Magnetism and Magnetic Materials, Vol. 289, pp. 292-294
Description: The structuralization of the colloidal particles concentration in illuminated magnetic fluids with negative Soret constant was investigated. A theoretical explanation of the phenomenon, based on the study of the thermodiffusion process in colloidal fluids, was made. The development of the structuralization after the intensity of the illumination reaches some critical value was both simulated and observed experimentally.
ISSN:ISSN: 0304-8853
DOI:DOI: 10.1016/j.jmmm.2004.11.083
Publication year: 2005
Keywords:magnetic fluid; thermodiffusion; Soret constant; structuralization
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Authors: KOPCANSKY Peter , HNATIC Michal , REPASAN Maria , POTOCOVA Ivana , TIMKO Milan , STELINA Julius , MUSIL Ctibor , BRACINIK Julius , VEKAS Ladislau , BICA Doina ,
Type: International Journal Article
Laboratory: Rheology Laboratory
Institution: ARFT