Advertisement

Fabrication of Two-Dimensional Organic Spin Systems on Gold

  • Mahmut Deniz Yilmaz
Chapter
Part of the Springer Theses book series (Springer Theses)

Abstract

In this chapter, fabrication of monolayers of organic molecules with unpaired spins on a thin gold film is described. XPS and cyclic voltammetry (CV) measurements showed the existence of unpaired spins on gold surface. In a number of systems with diluted monolayers, electrical transport measurements showed an increase of the gold film sheet resistance for temperatures below ~20 K for some examples, possibly implying Kondo physics.

Keywords

Sheet Resistance Gold Surface Magnetic Impurity Gold Substrate Kondo Effect 
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.

Notes

Acknowledgments

The work presented in this chapter was performed in collaboration with the Nanoelectronics group in the University of Twente. Professor Dr. Wilfred van der Wiel conceived the project and Dr. Wouter Naber carried out electrical measurements. Aldrik Velders and Michael de Jong are acknowledged for fruitful discussions and help. Gerard Kip is acknowledged for XPS measurements.

References

  1. 1.
    T. Gang, M. Deniz Yilmaz, D. Atac, S.K. Bose, E. Strambini, A.H. Velders, M.P. de Jong, J. Huskens, W.G. van der Wiel, Nat. Nanotechnol. 7, 232–236 (2012). doi: 10.1038/nnano.2012.1 Google Scholar
  2. 2.
    W.J. de Haas, J.H. de Boer, G.J. van den Berg, Physica 1, 1115–1124 (1934)CrossRefGoogle Scholar
  3. 3.
    J. Kondo, Prog. Theor. Phys. 32, 37–49 (1964)CrossRefGoogle Scholar
  4. 4.
    A.C. Hewson, The Kondo Problem to Heavy Fermions (Cambridge University Press, Cambridge, 1997)Google Scholar
  5. 5.
    L.P. Kouwenhoven, L.I. Glazman, Phys. World 14, 33–38 (2001)Google Scholar
  6. 6.
    D. Goldhaber-Gordon, H. Shtrikman, D. Mahalu, D. Abusch-Magder, U. Meirav, M.A. Kastner, Nature 391, 156–159 (1998)CrossRefGoogle Scholar
  7. 7.
    S. Sasaki, S. De Franceschi, J.M. Elzerman, W.G. van der Wiel, M. Eto, S. Tarucha, L.P. Kouwenhoven, Nature 405, 764–767 (2000)CrossRefGoogle Scholar
  8. 8.
    W.G. van der Wiel, S. De Franceschi, T. Fujisawa, J.M. Elzerman, S. Taruch, L.P. Kouwenhoven, Science 289, 2105–2108 (2000)CrossRefGoogle Scholar
  9. 9.
    I. Affleck, P. Simon, Phys. Rev. Lett. 86, 2854–2857 (2001)CrossRefGoogle Scholar
  10. 10.
    G. Bergmann, Phys. Rev. B 77, 104401 (2008)CrossRefGoogle Scholar
  11. 11.
    M. Sarachik, E. Corenzwit, L.D. longinotti, Phys. Rev. 135, 1–3 (1964)CrossRefGoogle Scholar
  12. 12.
    J.J. Prejean, E. Lhotel, A. Sulpice, F. Hippert, Phys. Rev. B 73, 214205 (2006)CrossRefGoogle Scholar
  13. 13.
    K. Yosida, Phys. Rev. 106, 893–898 (1957)CrossRefGoogle Scholar
  14. 14.
    M.A. Ruderman, C. Kittel, Phys. Rev. 96, 99 (1954)CrossRefGoogle Scholar
  15. 15.
    M. Maskus, H.D. Abruna, Langmuir 12, 4455–4462 (1996)CrossRefGoogle Scholar
  16. 16.
    J. Park, A.N. Pasupathy, J.I. Goldsmith, C. Chang, Y. Yaish, J.R. Petta, M. Rinkoski, J.P. Sethna, H.D. Abruna, P.L. McEuen, D.C. Ralph, Nature 417, 722–725 (2002)CrossRefGoogle Scholar
  17. 17.
    M. Oku, K. Hirokawa, J. Electron. Spectrosc. 8, 475–481 (1976)CrossRefGoogle Scholar
  18. 18.
    D.V. Gosser Jr, Cyclic Voltammetry: Simulation and Analysis of Reaction Mechanisms (VCH, New York, 1993)Google Scholar
  19. 19.
    W.J.M. Naber, Electron transport and spin phenomena in hybrid organic/inorganic systems, Ph.D thesis, University of Twente, 2010Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Stoddart Mechanostereochemistry Group, Department of ChemistryNorthwestern UniversityEvanstonUSA

Personalised recommendations