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Title: On the magnetic structure of magnetite / oleic acid / benzene ferrofluids by small-angle neutron scattering
Published In: Journal of Magnetism and Magnetic Materials, Vol. 270, pp. 371-379
Description: Magnetic small-angle scattering of non-polarized and polarized neutrons from ferrofluds (magnetite covered by oleic acid in benzene) is analyzed. A complex correlation in the magnetic structure is observed. It takes place at the length of more than the particle size, and has a core-shell-like organization. Along with it no spatial interparticle correlation in the nuclear structure is detected.
ISSN:ISSN: 0304-8853
DOI:DOI: 10.1016/j.jmmm.2003.08.032
Publication year: 2004
Keywords:ferrofluids; magnetic fluids; small-angle neutron scattering; polarized neutrons
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Authors: AVDEEV Mikhail , BALASOIU Maria , AKSENOV Viktor Lazarevich , GARAMUS Vasil , KOHLBRECHER Joachim , BICA Doina , VEKAS Ladislau ,
Type: International Journal Article
Laboratory: Magnetometry Laboratory
Institution: ARFT