Skip to main content
SpringerLink
Log in

Study of the Au/SiO2 + Co(65 at %)/GaAs heterostructure interfaces by the polarized neutron reflectometry method

  • Nanosystems
  • Published:
Physics of Particles and Nuclei Letters Aims and scope Submit manuscript

Abstract

Using the polarized neutron reflectometry method, we studied Au/SiO2 + Co(60 at %)/GaAs granular films, which display a giant injection magnetoresistance effect in a narrow temperature range close to T = 300 K. We revealed the existence of a layer having particular magnetic properties at the boundary of a film with a semiconductor GaAs substrate. Experiments carried out at temperatures T = 300 K and T = 100 K showed an insignificant difference in the magnetic profile of the heterostructure.

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.

Institutional subscriptions

Similar content being viewed by others

References

  1. L. V. Lutsev, J. Phys.: Condens. Matter. 18, 1 (2006).

    Article  Google Scholar 

  2. http://www.gkss.de/

Download references

Author information

Authors and Affiliations

  1. St. Petersburg Academic Physicotechnical University, Russian Academy of Science, St. Petersburg, Russia

    V. A. Ukleev

  2. St. Petersburg State University, St. Petersburg, Russia

    V. A. Ukleev & N. A. Grigorieva

  3. European Center of Synchrotron Radiation, Grenoble, France

    A. A. Vorobiev

  4. St. Petersburg Institute of Nuclear Physics, St. Petersburg, Russia

    S. V. Grigoriev & E. A. Dyadkina

  5. Ioffe Physicotechnical Institute, Russian Academy of Science, St. Petersburg, Russia

    L. V. Lutsev

  6. GKSS, Geesthacht, Germany

    D. Lott

  7. Institute of Solid State and Semiconductor Physics, Minsk, Belarus

    A. I. Stognii & N. N. Novitsky

Authors
  1. V. A. Ukleev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. N. A. Grigorieva
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. A. Vorobiev
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. S. V. Grigoriev
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. L. V. Lutsev
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. E. A. Dyadkina
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. D. Lott
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. A. I. Stognii
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. N. N. Novitsky
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. A. Ukleev.

Additional information

Original Russian Text © V.A. Ukleev, N.A. Grigorieva, A.A. Vorobiev, S.V. Grigoriev, L.V. Lutsev, E.A. Dyadkina, D. Lott, A.I. Stognii, N.N. Novitsky, 2011, published in Pis’ma v Zhurnal Fizika Elementarnykh Chastits i Atomnogo Yadra, A: Tyazholye Iony (Heavy Ions).

Rights and permissions

Reprints and permissions

About this article

Cite this article

Ukleev, V.A., Grigorieva, N.A., Vorobiev, A.A. et al. Study of the Au/SiO2 + Co(65 at %)/GaAs heterostructure interfaces by the polarized neutron reflectometry method. Phys. Part. Nuclei Lett. 8, 1054–1055 (2011). https://doi.org/10.1134/S1547477111100189

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1547477111100189

Keywords

Search

Navigation