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Dynamical Processes at the Solid / Liquid Interface

Published online by Cambridge University Press:  10 February 2011

M. Giesen ,
M. Dietterle ,
D. Stapel ,
H. Ibach  and
D. M. Kolb
M. Giesen
Affiliation:
Inslilut für Grenzflächenforschung und Vakuumphysik, Forschungszentrum Jülich, D 52425 Jülich, Germany
M. Dietterle
Affiliation:
Abteilung für Elektrochemie, Universität Ulm, D 89069 Ulm, Germany
D. Stapel
Affiliation:
Inslilut für Grenzflächenforschung und Vakuumphysik, Forschungszentrum Jülich, D 52425 Jülich, Germany
H. Ibach
Affiliation:
Inslilut für Grenzflächenforschung und Vakuumphysik, Forschungszentrum Jülich, D 52425 Jülich, Germany
D. M. Kolb
Affiliation:
Abteilung für Elektrochemie, Universität Ulm, D 89069 Ulm, Germany
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Abstract

We have investigated transport processes on a stepped Ag(111) surface in an aqueous electrolyte by analyzing the equilibrium step fluctuations as a function of the electrode potential. No influence of the electrolyte and the potential was found in the regime of negative potentials with respect to the saturated calomel electrode. As the potential becomes positive and approaches the dissolution limit, the increasing magnitude of the step fluctuations and the change in the time dependence indicate a rapid exchange of silver atoms with the electrolyte long before the silver begins to dissolve.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 451: Symposium P – Electrochemical Synthesis and Modification , 1996 , 9
Copyright
Copyright © Materials Research Society 1997

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References

REFERENCES

[1] Kolb, J. D. M., Progr. Surf. Sci. 51, 109 (1996)Google Scholar
[2] Dakkouri, A. S., Sol. State Ionics, in pressGoogle Scholar
[3] Obretenov, W., Schmidt, U., Lorenz, W. J., Staikov, G., Budevski, E., Carnai, D., Muller, U., Siegenthaler, H. and Schmidt, E., Faraday. Disc. 94, 107 (1992)Google Scholar
[4] Will, T., Dietterle, M. and Kolb, D. M., in: Nanoscale Probes of the Solid/Liquid Interface, NATO-ASI, Vol. E288, eds. Gewirth, A. A. and Siegenthaler, H., Kluwer, Dordrecht (1995), p. 137 Google Scholar
[5] Giesen-Seiberl, M., Jentjens, R., Poensgen, M., and Ibach, H., Phys. Rev. Lett. 71, 3521 (1993); Phys. Rev. Lett. 73, E911 (1994)Google Scholar
[6] Kuipers, L., Hoogeman, M. S., and Frcnken, J. W. M., Phys. Rev. Lett. 71, 3517 (1993)Google Scholar
[7] Giesen-Seiberl, M. and Ibach, H., Surf. Sci. 316, 205 (1994)Google Scholar
[8] Giesen-Seibert, M., Jentjens, R., Poensgen, M., and Ibach, H., Surf. Sci. 329, 47 (1995)Google Scholar
[9] Dietterle, M., Will, T. and Kolb, D. M., Surf. Sci. Lett. 327, L495 (1995)Google Scholar
[10] Giesen, M., Dietterle, M., Stapel, D., Ibach, H., and Kolb, D. M., to be publishedGoogle Scholar
[11] Dakkouri, A. S., Dietterle, M. and Kolb, D. M., Feslkörperprobleme / Adv. Sol. State Phys. Vol. 36, Vieweg, Wiesbaden, in pressGoogle Scholar
[12] Giesen, M., Schulze-Icking-Konert, G., Stapel, D., and Ibach, H., Surf. Sci. 366, 229 (1996)Google Scholar
[13] Pimpinelli, A., Villain, J., Wolf, D. E., Mćtois, J. J., Hcyraud, J. C., Elkinani, I., and Uimin, G., Surf. Sci. 295, 143 (1993)Google Scholar
[14] Bartelt, N. C., Goldberg, J. L., Einstein, T. L., and Williams, E. D., Surf. Sci. 273, 252 (1992)Google Scholar
[15] Poensgen, M., Wolf, J. F., Frohn, J., Giesen, M., and Ibach, H., Surf. Sci. 274, 430 (1992)Google Scholar
[16] Poensgen, M., PhD Thesis RWTH Aachen 1993, D82, published as report of the Forschungszentrum Jülich, Jül-2798, July 1993 Google Scholar
[17] A possible potential dependence of Ev could arise from the large dipole moment associated with the formation of the adatom-vacancy pair in the presence of the electric field in the Helmholtz layer. We have currently no understanding as to how large such an effect could be.Google Scholar
[18] Stoltze, P., J. Phys. Condens. Matter 6, 9495 (1994)Google Scholar
[19] Nelson, R. C., Einstein, T. L., Khare, S. V. and Rous, P. J., Surf. Sci. 295, 462 (1993)Google Scholar