It is shown by studying the scattering of helium and neon ions with hyperthermal energies on the surfaces of semiconductors that the crystal surfaces reflect some incident ions by means… Click to show full abstract
It is shown by studying the scattering of helium and neon ions with hyperthermal energies on the surfaces of semiconductors that the crystal surfaces reflect some incident ions by means of pairwise interaction and some ions with no loss of energy. Reflection without loss of energy is also assumed to occur due to pairwise interaction between ions and surface atoms bound to underlying atoms by a rigid interaction potential.
               
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