Analysis of small-angle neutron scattering from very dilute magnetic fluids

A. V. Nagornyi, V. I. Petrenko, M. V. Avdeev, L. A. Bulavin, V. Aksenov

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The possibility to conduct the experiment on small-angle neutron scattering on very dilute magnetic fluids (the volume fraction of magnetite is ~0.1%) is discussed. The aim of these experiments is to determine the structural parameters of these fluids using the Guinier approximation. Primary attention is concentrated on the experimental observation of a nonmagnetic layer on the surfaces of magnetic nanoparticles dispersed in a liquid carrier. Significant parameters are determined, and conditions for the experiment on the contrast variation are chosen in model calculations.

Original languageEnglish
Pages (from-to)976-981
Number of pages6
JournalSurface Investigation X-Ray, Synchrotron and Neutron Techniques
Volume4
Issue number6
DOIs
Publication statusPublished - Nov 2010

Fingerprint

Magnetic fluids
Neutron scattering
Ferrosoferric Oxide
Experiments
Magnetite
Volume fraction
Nanoparticles
Fluids
Liquids

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

Analysis of small-angle neutron scattering from very dilute magnetic fluids. / Nagornyi, A. V.; Petrenko, V. I.; Avdeev, M. V.; Bulavin, L. A.; Aksenov, V.

In: Surface Investigation X-Ray, Synchrotron and Neutron Techniques, Vol. 4, No. 6, 11.2010, p. 976-981.

Research output: Contribution to journalArticle

Nagornyi, A. V. ; Petrenko, V. I. ; Avdeev, M. V. ; Bulavin, L. A. ; Aksenov, V. / Analysis of small-angle neutron scattering from very dilute magnetic fluids. In: Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2010 ; Vol. 4, No. 6. pp. 976-981.
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