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Specific features of the angular and energy distributions of overfocused sputtered atoms ejected from the (001) Ni face

  • Proceedings of the 22nd International Conference “Ion-Surface Interaction (ISI-2015)”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Peculiarities of the overfocusing of atoms sputtered from the surface of (001) Ni face are studied with the use of molecular dynamics computer simulations. The multivaluedness of the signal of overfocused atoms with respect to initial azimuthalal angle of ejection φ0 is discovered and found to be associated with different mechanisms of atom scattering. The overfocused atoms form a separate maximum and can be separated from the focused and “proper” atoms in experiments with angle and energy resolution.

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Authors and Affiliations

  1. Faculty of Physics, Moscow State University, Moscow, 119991, Russia

    V. N. Samoilov, A. I. Musin & N. G. Ananieva

Authors
  1. V. N. Samoilov
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  2. A. I. Musin
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  3. N. G. Ananieva
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Correspondence to V. N. Samoilov.

Additional information

Original Russian Text © V.N. Samoilov, A.I. Musin, N.G. Ananieva, 2016, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2016, Vol. 80, No. 2, pp. 122–125.

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Samoilov, V.N., Musin, A.I. & Ananieva, N.G. Specific features of the angular and energy distributions of overfocused sputtered atoms ejected from the (001) Ni face. Bull. Russ. Acad. Sci. Phys. 80, 109–112 (2016). https://doi.org/10.3103/S106287381602026X

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  • DOI: https://doi.org/10.3103/S106287381602026X

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