Plasmon-induced tunneling currents : the influence of tip modes

Baur, Christof; Rettenberger, Armin; Dransfeld, Klaus; Leiderer, Paul; Koslowski, Berndt; Möller, Rolf; Johansson, P.

Plasmon-induced tunneling currents : the influence of tip modes

Files

162_kluwacadpress_1995.pdf(937.78 KB)

Date

1995

Authors

Baur, Christof

Rettenberger, Armin

Dransfeld, Klaus

Leiderer, Paul

Koslowski, Berndt

Möller, Rolf

Johansson, P.

Publication type

Contribution to a conference collection

Published in

Photons and Local Probes / Marti, Othmar; Möller, Rolf (ed.). - Dordrecht : Springer Netherlands, 1995. - pp. 235-250. - ISBN 978-94-010-4189-8

Abstract

The interaction of propagating surface plasmons (PSP) excited in a silver film with the tunneling junction of a scanning tunneling microscope has been investigated. Under particular conditions we find strong plasmon-induced current (PIC) superimposed on the tunneling current. The generation of the PIC is in our view due to the rectification of the optical electric field by the nonlinearity of the tunneling junction. To obtain a PIC with detectable magnitude an enhancement of the optical field between tip and sample by several orders of magnitude is required. The observed dependence of the field enhancement (FE) on the tip material and the geometry of the tunneling junction will be discussed in terms of localized surface plasmons.

Subject (DDC)

530 Physics

Cite This

ISO 690

BAUR, Christof, Armin RETTENBERGER, Klaus DRANSFELD, Paul LEIDERER, Berndt KOSLOWSKI, Rolf MÖLLER, P. JOHANSSON, 1995. Plasmon-induced tunneling currents : the influence of tip modes. In: MARTI, Othmar, ed., Rolf MÖLLER, ed.. Photons and Local Probes. Dordrecht:Springer Netherlands, pp. 235-250. ISBN 978-94-010-4189-8. Available under: doi: 10.1007/978-94-011-0423-4_20

BibTex

@inproceedings{Baur1995Plasm-9126,
  year={1995},
  doi={10.1007/978-94-011-0423-4_20},
  title={Plasmon-induced tunneling currents : the influence of tip modes},
  isbn={978-94-010-4189-8},
  publisher={Springer Netherlands},
  address={Dordrecht},
  booktitle={Photons and Local Probes},
  pages={235--250},
  editor={Marti, Othmar and Möller, Rolf},
  author={Baur, Christof and Rettenberger, Armin and Dransfeld, Klaus and Leiderer, Paul and Koslowski, Berndt and Möller, Rolf and Johansson, P.}
}

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