Applied Physics B

, Volume 74, Issue 3, pp 223–227

Time-resolved two photon photoemission electron microscopy

  • O. Schmidt
  • M. Bauer
  • C. Wiemann
  • R. Porath
  • M. Scharte
  • O. Andreyev
  • G. Schönhense
  • M. Aeschlimann
Article

DOI: 10.1007/s003400200803

Cite this article as:
Schmidt, O., Bauer, M., Wiemann, C. et al. Appl Phys B (2002) 74: 223. doi:10.1007/s003400200803

Abstract

Femtosecond, time-resolved two photon photoemission has been used to map the dynamics of photo-excited electrons at a structured metal/semiconductor surface. A photoemission microscope was employed as a spatially resolving electron detector. This novel setup has the potential to visualize variations of hot electron lifetimes in the femtosecond regime on heterogeneous sample surfaces and nanostructures.

PACS: 78.47.+p; 79.60.-i; 42.65.Re 

Copyright information

© Springer-Verlag 2002

Authors and Affiliations

  • O. Schmidt
    • 1
  • M. Bauer
    • 2
  • C. Wiemann
    • 2
  • R. Porath
    • 2
  • M. Scharte
    • 2
  • O. Andreyev
    • 1
  • G. Schönhense
    • 1
  • M. Aeschlimann
    • 2
  1. 1.Institut für Physik, Johannes Gutenberg-Universität, 55099 Mainz, GermanyDE
  2. 2.Fachbereich Physik, Universität Kaiserslautern, 67663 Kaiserslautern, GermanyDE

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