Angular and translational energy distributions of NO scattered from Pt(111)
A E Wiskerke; A W Kleyn; A E Wiskerke; FOM Inst. for Atomic & Molecular Phys., Amsterdam, Netherlands; A W Kleyn; FOM Inst. for Atomic & Molecular Phys., Amsterdam, Netherlands
Журнал:
Journal of Physics: Condensed Matter
Дата:
1995-07-03
Аннотация:
Time of flight spectra and final angle distributions are measured for NO scattered from Pt(111) at thermal up to hyperthermal initial kinetic energies (0.1-2.5 eV). The time of flight averaging, due to the finite experimental resolution, is deconvoluted with a simple parameter-free numerical procedure. The measured angular distributions show large widths (>50 degrees ) for all initial energies. In addition, final translational distributions show a large spread with a mean translational energy of about half the initial energy.
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