Mechanisms of Multiphoton Photoemission from Metal Surfaces

  • Xuefeng Cui
  • Cong Wang
  • Adam Argondizzo
  • Hrvoje Petek
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 159)

Abstract

Multiphoton photoemission (MPP) from metal surfaces with energy, momentum, time, and resolution enables probing the electronic structure, optical response, and electron dynamics at metal surfaces. We discuss recent progress in understanding of the MPP excitation process for Ag(111) and Cu(111) surfaces using tunable femtosecond laser excitation and photoelectron E(k) imaging.

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References

  1. 1.
    H. Petek, S. Ogawa,“Femtosecond Time-Resolved Two-Photon Photoemission Studies of Electron Dynamics in Metals”Prog. Surf. Sci. 56, 239-310 (1997).Google Scholar
  2. 2.
    S. Ogawa, H. Nagano, H. Petek, A. P. Heberle, “Optical Dephasing in Cu(111) Measured by Interferometric Two-photon Time-resolved Photoemission”Phys. Rev. Lett.78, 1339-1342 (1997).Google Scholar
  3. 3.
    H. Petek, H. Nagano, S. Ogawa, “Hole Decoherence of d-Bands in Copper”Phys. Rev. Lett. 83, 832-835 (1999).Google Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Xuefeng Cui
    • 1
  • Cong Wang
    • 1
  • Adam Argondizzo
    • 1
  • Hrvoje Petek
    • 1
  1. 1.Department of Physics and AstronomyUniversity of PittsburghPittsburghUSA

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