Skip to main content
SpringerLink
Log in

Mössbauer investigation of non-aggregated γ-Fe2O3 particles

  • Published:
Hyperfine Interactions Aims and scope Submit manuscript

Abstract

Investigation by Mössbauer spectroscopy of non-aggregated nanometric γ-Fe2O3 particles dispersed in polymer is reported. Magnetic interactions between the particles were controlled by varying the particle concentration in the polymer. The results show that over the investigated range, the interactions make the relaxation time shorter. Infield experiments show spin canting which increases with decreasing particle size.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. J.P. Jolivet, R. Massart and J.M. Fruchart, Nouv. J. Chim. 7(1983)325.

    Google Scholar 

  2. E. Tronc and J.P. Jolivet, J. Phys. (Les Ulis) 49(1988)C8–1823.

    Google Scholar 

  3. E. Tronc and J.P. Jolivet, in:Magnetic Properties of Fine Particles, eds. J.L. Dormann and D. Fiorani (North-Holland, Amsterdam, 1992) p. 199.

    Google Scholar 

  4. P. Prené, E. Tronc, J.P. Jolivet, J. Livage, R. Cherkaoui, M. Noguès, J.L. Dormann and D. Fiorani, IEEE Trans. Magn. 29(1993)2658.

    Google Scholar 

  5. J.P. Jolivet and E. Tronc, J. Colloid. Interface Sci. 125(1988)688.

    Google Scholar 

  6. S. Mørup, in:Applications of Mössbauer Spectroscopy, ed. R.L. Cohen (Academic Press, New York, 1980) p. 1.

    Google Scholar 

  7. A.H. Morrish, in:Magnetic Properties of Fine Particles, op cited, p. 181.

    Google Scholar 

  8. A.E. Berkowitz, F.T. Parker, F.E. Spada and D. Margulies, in:Magnetic Properties of Fine Particles, op cited, p. 309.

    Google Scholar 

  9. Q.A. Pankhurst and R.J. Pollard, Phys. Rev. Lett. 67(1991)248.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Chimie de la Matière Condensée, CNRS (URA 1466), UPMC, 4 place Jussieu, 75252, Paris Cedex 05, France

    P. Prené, E. Tronc, J. P. Jolivet & J. Livage

  2. Laboratoire de Magnétisme et Matériaux Magnétiques, CNRS, 1 place A. Briand, 92195, Meudon Cedex, France

    R. Cherkaoui, M. Noguès & J. L. Dormann

Authors
  1. P. Prené
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. E. Tronc
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. J. P. Jolivet
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. J. Livage
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. R. Cherkaoui
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. M. Noguès
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. J. L. Dormann
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Prené, P., Tronc, E., Jolivet, J.P. et al. Mössbauer investigation of non-aggregated γ-Fe2O3 particles. Hyperfine Interact 93, 1409–1414 (1994). https://doi.org/10.1007/BF02072885

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02072885

Keywords

Search

Navigation