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Rare gas collisions with molten metal surfaces
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10.1063/1.2786073
/content/aip/journal/jcp/127/16/10.1063/1.2786073
http://aip.metastore.ingenta.com/content/aip/journal/jcp/127/16/10.1063/1.2786073

Figures

Image of FIG. 1.
FIG. 1.

Energy-resolved spectrum of Ar scattered from a liquid Ga surface with a temperature of , , and . Experimental data are circles, the total scattering calculation is the solid curve, the single scattering is the dashed curve, and the double scattering is the dotted curve.

Image of FIG. 2.
FIG. 2.

Temperature dependence of the squared FWHM for Ar scattered from a liquid Ga surface with and . The solid line (—) is the Gaussian approximation of Eq. (5) and the dashed line is the trajectory approximation. Data are circles, the calculated single scatterings are the open squares and the total scatterings are the solid squares. The dotted line is a linear fit to the total scattering (i.e., to the solid squares) with a constant offset added for comparison with the slope of the data.

Image of FIG. 3.
FIG. 3.

In-plane (left panels) and out-of-plane (right panels) angular distributions for with and for three different values of surface temperature: [(a) and (d)] , [(b) and (e)] , and [(c) and (f)] . Data are circles and calculations are the solid curves.

Image of FIG. 4.
FIG. 4.

In-plane angular distribution for with and for a surface temperature of . Data are open circles; data with fractions of the equilibrium cosine distribution subtracted are filled circles. Theoretical calculations are the solid curve.

Image of FIG. 5.
FIG. 5.

Energy-resolved spectra for for , , and . Calculations for are the dashed curve, calculations for are the solid curve, and data are open circles.

Image of FIG. 6.
FIG. 6.

In-plane angular distribution spectrum for at a surface temperature with and . Data are circles and the calculation is the solid curve.

Image of FIG. 7.
FIG. 7.

In-plane angular distribution spectrum for for surface temperature with , , , and an interaction well depth of . Data, after subtraction of an equilibrium component, are shown as filled circles, and the calculation is the solid curve.

Image of FIG. 8.
FIG. 8.

In-plane, out-of-plane, and energy-resolved spectra for : (a) In-plane spectra angular distribution with , , and . (b) Out-of-plane angular distribution for , , and . (c) Energy-resolved spectrum for , , and , with the theory curves as in Fig. 1. Data are open circles.

Image of FIG. 9.
FIG. 9.

In-plane and energy-resolved spectra for for and : (a) in-plane angular distribution for ; (b) energy-resolved spectrum for . Data are circles. Theory with well depth zero are the dashed curves, theory with well depth are the solid curves, and theory with well depth are the dotted curves. A Knudsen distribution is shown in each panel as the dash-dot curve.

Image of FIG. 10.
FIG. 10.

: (a) in-plane angular distribution and (b) out-of-plane angular distribution, both for , , and . (c) Energy-resolved spectrum for , , and .

Image of FIG. 11.
FIG. 11.

Angular distributions for for , , and three different incident energies of (a) , (b) , and (c) . On the left are in-plane angular distributions and on the right are out-of-plane distributions measured starting from the in-plane polar angle . Data are open circles and calculations are solid curves.

Image of FIG. 12.
FIG. 12.

distributions for , , and . (a) In-plane angular distribution, (b) out-of-plane angular distribution, and (c) energy-resolved spectrum for , showing calculation for with a dashed curve; all other calculations are for shown as solid curves.

Tables

Generic image for table
Table I.

Table of well depths that could be estimated by comparisons with the data, in dimensions of meV.

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/content/aip/journal/jcp/127/16/10.1063/1.2786073
2007-10-29
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Rare gas collisions with molten metal surfaces
http://aip.metastore.ingenta.com/content/aip/journal/jcp/127/16/10.1063/1.2786073
10.1063/1.2786073
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