Photoelectron spectra from K and Na clusters

A. Pohl, P.-G. Reinhard, and E. Suraud
Phys. Rev. A 68, 053202 – Published 14 November 2003
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Abstract

We discuss photoelectron spectra (PES) of Na and K clusters for various charge states and various sizes. The PES were obtained in dynamical calculations with time-dependent local-density approximation (TDLDA) augmented with a self-interaction correction to arrange the correct ionization properties. Comparison with experimental data shows that TDLDA provides generally a pertinent description. A few deviations for very small systems hint at final state correlations which go beyond a mean-field description.

  • Received 20 June 2003

DOI:https://doi.org/10.1103/PhysRevA.68.053202

©2003 American Physical Society

Authors & Affiliations

A. Pohl1, P.-G. Reinhard1, and E. Suraud2

  • 1Institut für Theoretische Physik, Universität Erlangen, Staudtstrasse 7, D-91058 Erlangen, Germany
  • 2Laboratoire de Physique Quantique, Université Paul Sabatier, 118 Route de Narbonne, F-31062 Toulouse cedex, France

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Vol. 68, Iss. 5 — November 2003

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