Abstract
- Received 16 May 2018
DOI:https://doi.org/10.1103/PhysRevB.97.199904
©2018 American Physical Society
Physics Subject Headings (PhySH)
Condensed Matter, Materials & Applied Physics
Erratum: Signals of strong electronic correlation in ion scattering processes [Phys. Rev. B 93, 195439 (2016)]
M. Tacca, F. Bonetto, C. Gonzalez, and E. C. Goldberg
Phys. Rev. B 97, 199904 – Published 29 May 2018
Images
Figure 6
(c). Calculated neutral fraction as a function of the target temperature under the finite- approach. The solid red lines correspond to the calculation assuming different values of the gold work function around 5.1 eV (indicated in the figure). The figure shows a strong dependence of the neutral fraction with the surface work function. Typical precision in work-function measurements (0.1 eV) introduces ample errors in the calculation (shaded region), sufficient to match the experimental data (black solid squares).
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Calculated neutral fraction under the finite- model when the work function is fixed at eV (full red circles) and when a slight temperature dependence in the work function (the inset) is assumed (empty squares with crosses). Work-function variations on the order of eV/K are typical in metals.
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