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Structure and magnetic properties of one-dimensional chains of ferromagnetic nanoparticles

Abstract

One-dimensional chains and rings of equally sized ferromagnetic nanoparticles have been investigated using magnetic force microscopy. The one-dimensional structure of the Ni nanoparticles forms by self-assembled growth on a stepped surface of highly oriented pyrolytic graphite (HOPG). The nanoparticles show single-domain magnetization states with the magnetization aligned along the chain.

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References

  1. 1.

    R.P. Cowburn, M.E. Welland, Science 287, 1466 (2000)

    ADS  Article  Google Scholar 

  2. 2.

    A. Moser, K. Takano, D.T. Margulies, M. Albrecht, Y. Sonobe, Y. Ikeda, S. Sun, E.E. Fullerton, J. Phys. D, Appl. Phys. 35, R157 (2002)

    ADS  Article  Google Scholar 

  3. 3.

    V.F. Puntes, P. Gorostiza, D.M. Aruguete, N.G. Bastus, A.P. Alivisatos, Nat. Mater. 3, 263 (2004)

    ADS  Article  Google Scholar 

  4. 4.

    V. Salgueiriño-Maceira, M.A. Correa-Duarte, M. Spasova, L.M. Liz-Marzán, M. Farle, Adv. Funct. Mater. 16, 509 (2006)

    Article  Google Scholar 

  5. 5.

    S. Sun, Adv. Mater. 18, 393 (2006)

    Article  Google Scholar 

  6. 6.

    E.Y. Vedmedenko, H.P. Oepen, J. Kirschner, Phys. Rev. Lett. 90, 137203 (2003)

    ADS  Article  Google Scholar 

  7. 7.

    R.F. Wang, C. Nisoli, R.S. Freitas, J. Li, W. McConville, B.J. Cooley, M.S. Lund, N. Samarth, C. Leighton, V.H. Crespi, P. Schiffer, Nature 439, 303 (2006)

    ADS  Article  Google Scholar 

  8. 8.

    J. Hauschild, H.J. Elmers, U. Gradmann, Phys. Rev. B 57, R677 (1998)

    ADS  Article  Google Scholar 

  9. 9.

    S.S.P. Parkin, M. Hayashi, L. Thomas, Science 320, 190 (2008)

    ADS  Article  Google Scholar 

  10. 10.

    A. Hubert, R. Schäfer, Magnetic Domain (Springer, Berlin, 1998)

    Google Scholar 

  11. 11.

    J. de la Figuera, M.A. Huerta-Garnica, J.E. Prieto, C. Ocal, R. Mirand, Appl. Phys. Lett. 66, 1006 (1995)

    ADS  Article  Google Scholar 

  12. 12.

    J. Oster, M. Kallmayer, L. Wiehl, H.J. Elmers, H. Adrian, F. Porrati, M. Huth, J. Appl. Phys. 97, 014303 (2005)

    ADS  Article  Google Scholar 

  13. 13.

    I.V. Shvets, H.C. Wu, V. Usov, F. Cuccureddu, S.K. Arora, S. Murphy, Appl. Phys. Lett. 92, 023107 (2008)

    ADS  Article  Google Scholar 

  14. 14.

    O. Fruchart, M. Klaua, J. Barthel, J. Kirschner, Phys. Rev. Lett. 83, 2769 (1999)

    ADS  Article  Google Scholar 

  15. 15.

    A. Wadas, J. Moreland, P. Rice, R.R. Katti, Appl. Phys. Lett. 64, 1156 (1994)

    ADS  Article  Google Scholar 

  16. 16.

    M. Kleiber, F. Kümmerlen, M. Löhndorf, A. Wadas, D. Weiss, R. Wiesendanger, Phys. Rev. B 58, 5563 (1998)

    ADS  Article  Google Scholar 

  17. 17.

    A. Wadas, R. Wiesendanger, P. Novotny, J. Appl. Phys. 78, 6324 (1995)

    ADS  Article  Google Scholar 

  18. 18.

    P. Gambardella, A. Dallmeyer, K. Maiti, M.C. Malagoli, W. Eberhardt, K. Kern, C. Carbone, Nature 416, 301 (2002)

    ADS  Article  Google Scholar 

  19. 19.

    S.A. Nepijko, Physical Properties of Small Metal Particles (Naukova Dumka, Kiev, 1985) (in Russian)

    Google Scholar 

  20. 20.

    M. Grzelczak, J. Pérez-Juste, B. Rodríguez-González, M. Spasova, I. Barsukov, M. Farle, L.M. Liz-Marzán, Chem. Mater. 20, 5399 (2008)

    Article  Google Scholar 

  21. 21.

    A. von Hahn, Ann. Phys. 466, 277 (1963)

    Article  Google Scholar 

Download references

Acknowledgements

The authors wish to express gratitude to R. Wiesendanger for useful discussions, advice, and support. The project was funded by the Graduate School of Excellence MAINZ.

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Correspondence to S. A. Nepijko.

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Nepijko, S.A., Kutnyakhov, D., Protsenko, I.E. et al. Structure and magnetic properties of one-dimensional chains of ferromagnetic nanoparticles. Appl. Phys. A 109, 699–702 (2012). https://doi.org/10.1007/s00339-012-7103-3

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Keywords

  • Dipolar Coupling
  • Highly Orient Pyrolytic Graphite
  • Magnetic Force Microscopy
  • Cleavage Step
  • Ferromagnetic Particle