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Particle-size effects in single-electron tunnel systems

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Zeitschrift für Physik B Condensed Matter

Abstract

It is seen that in single-electron systems with finite-size particle distributions there is a direct correlation between a given distribution and its single-electron conductance peak spacing. In this paper we discuss the geometry, capacitance, and size distribution of particles in single-electron tunnel systems, the latter two as manifest in their tunneling characteristics.

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References

  1. Giaver, I., Zeller, H.R.: Superconductivity of small tin particles measured by tunneling. Phys. Rev. Lett.20, 1504 (1968); Zeller, H.R., Giaever, I.: Tunneling, zerobias anomalies, and small superconductors. Phys. Rev.181, 789 (1969)

    Google Scholar 

  2. Barner, J.B., Ruggiero, S.T.: Observation of the incremental charging of Ag particles by single electrons. Phys. Rev. Lett.59, 807 (1987); Barner, J.B., Ruggiero, S.T.: Tunneling in artificial Al2O3 tunnel barriers and Al2O3-metal multilayers. Phys. Rev. B39, 2060 (1989)

    Google Scholar 

  3. Kuzmin, L.S., Likarhev, K.K.: Direct experimental observation of descrete correlated Single-electron tunneling. Pis'ma Zh. Eksp. Theor. Fiz.45, 389 (1987) [JETP Lett.45, (1987).]; ibid Kuzmin, L.S., Likarhev, K.K.: Observation of the correlated discrete single-electron tunneling. Jpn. J. Appl. Phys.26, 1387 (1987)

    Google Scholar 

  4. Likharev, K.K.: Correlated discrete transfer of single electrons in ultra small tunnel junctions. IBM J. Res. Devel.32, 143 (1988)

    Google Scholar 

  5. See, for example; Loen, E.J. van, Iwami, M., Tromp, R.M., Veen, J.F. van der, Saris, F.W.: Evidence for Island growth for deposition of silver onto Si (111)7×7 at room temperature. Thin Solid Films104, 9 (1983); Matthews, J.W.: Evaporated single-crystal films. In: Physics of thin films. New York: Academic Press 1967; Pashley, D.W., Stowell, M.J., Jacobs, M.H., Law, T.J.: The growth and structure of gold and silver deposits formed by evaporation inside and electron microscope. Philos. Mag.10, 127 (1964)

    Google Scholar 

  6. Panov, A., Haefke, H., Krohn, M.: Determination of the height of small metal particles vapour-deposited onto crystalline substrates. J. Cryst. Growth58, 452 (1982)

    Google Scholar 

  7. McKenna, W.T., Ward, L.: The optical properties of discontinuous silver films. Phys. Status Solidi A68, k11 (1981)

    Google Scholar 

  8. Lepetre, Y., Ziegler, E., Schuller, I.K.: Microcleavage transmission electron microscopy applied to the interfacial structure of multilayers and microstructure of small particles on a substrate. Appl. Phys. Lett.50, 1480 (1987)

    Google Scholar 

  9. Schabowsa, E., Szeeklik, J.: Thin Solid Films75, 177 (1981)

    Google Scholar 

  10. Ruggiero, S.T., Barner, J.B.: Multiple-gap tunnel structure observed for the high-Tc superconductors: Charging effects as possible cause. Phys. Rev. B36, 8870 (1987)

    Google Scholar 

  11. Bentum, P.J.M. van, Smokers, R.T.M., Kempen, H. van: Incremental charging of single small particles. Phys. Rev. Lett.60, 2543 (1988)

    Google Scholar 

  12. Wilkins, R., Ben-Jacob, E., Jaklevic, R.C.: Scanning-tunneling-microscope observations of Coulomb blockade and oxide polarization in small metal droplets. Phys. Rev. Lett.63, 801 (1989); Wilkins, R., Amman, M., Ben-Jacob, E., Jaklevic, R.C.: Single-electron and oxide impurity effects in junctions formed by a cryogenic scanning tunneling microscope. Phys. Rev. B42, 8698 (1990)

    Google Scholar 

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Ruggiero, S.T., Barner, J.B. Particle-size effects in single-electron tunnel systems. Z. Physik B - Condensed Matter 85, 333–337 (1991). https://doi.org/10.1007/BF01307628

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  • DOI: https://doi.org/10.1007/BF01307628

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