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Hyperfine Interactions

, Volume 70, Issue 1–4, pp 1129–1132 | Cite as

Influence of solvent on the superparamagnetic relaxation of nanocrystalline Fe3O4 in ferrofluids

  • X. Yang
  • J. Jiang
  • J. Jing
  • Y. F. Hsia
  • Z. Hu
  • X. Chen
  • Y. He
  • U. Gonser
Relaxation Effects and Diffusion

Abstract

Mössbauer spectra for 5 nm Fe3O4 nanocrystallites coated with different surfactants were measured and show a significant influence on superparamagnetic relaxation with and without the solvent in ferrofluids.

Keywords

Surfactant Thin Film Fe3O4 Significant Influence Superparamagnetic Relaxation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1992

Authors and Affiliations

  • X. Yang
    • 1
  • J. Jiang
    • 1
  • J. Jing
    • 2
  • Y. F. Hsia
    • 3
  • Z. Hu
    • 3
  • X. Chen
    • 4
  • Y. He
    • 4
  • U. Gonser
    • 2
  1. 1.Department of PhysicsEast China Normal UniversityShanghaiChina
  2. 2.WerkstoffwissenschaftenUniversität des SaarlandesSaarbrückenGermany
  3. 3.Department of PhysicsNanjing UniversityNanjingChina
  4. 4.Southwest Institute of Applied MagneticsMiangyangChina

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