Scaling properties in single collision model of light ion reflection
Abstract
Light ion reflection from solids in the keV energy region has been studied within the single collision model. Particle and energy reflection coefficients as functions of the scaled transport cross section have been calculated numerically by utilizing the exact scattering function for the Kr-C potential and analytically with an effective power approximation for the same potential. The obtained analytical formulae approximate very accurately to the numerical results. Comparison of the calculated reflection coefficients with the experimental data and computer simulations for different light ion-heavy target combinations shows that the scaled transport cross section remains a convenient scaling parameter in the single collision domain, as adopted previously in multiple collision theory. (C) 2003 Elsevier B.V. All rights reserved.
Keywords:
light ion / heavy target / reflection coefficients / single collision model / scaled parameterSource:
Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2004, 215, 3-4, 337-344
DOI: 10.1016/j.nimb.2003.07.003
ISSN: 0168-583X
WoS: 000188795500005
Scopus: 2-s2.0-0942267871
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Institution/Community
VinčaTY - JOUR AU - Vukanić, Jovan V. AU - Simović, Rodoljub PY - 2004 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2708 AB - Light ion reflection from solids in the keV energy region has been studied within the single collision model. Particle and energy reflection coefficients as functions of the scaled transport cross section have been calculated numerically by utilizing the exact scattering function for the Kr-C potential and analytically with an effective power approximation for the same potential. The obtained analytical formulae approximate very accurately to the numerical results. Comparison of the calculated reflection coefficients with the experimental data and computer simulations for different light ion-heavy target combinations shows that the scaled transport cross section remains a convenient scaling parameter in the single collision domain, as adopted previously in multiple collision theory. (C) 2003 Elsevier B.V. All rights reserved. T2 - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms T1 - Scaling properties in single collision model of light ion reflection VL - 215 IS - 3-4 SP - 337 EP - 344 DO - 10.1016/j.nimb.2003.07.003 ER -
@article{ author = "Vukanić, Jovan V. and Simović, Rodoljub", year = "2004", abstract = "Light ion reflection from solids in the keV energy region has been studied within the single collision model. Particle and energy reflection coefficients as functions of the scaled transport cross section have been calculated numerically by utilizing the exact scattering function for the Kr-C potential and analytically with an effective power approximation for the same potential. The obtained analytical formulae approximate very accurately to the numerical results. Comparison of the calculated reflection coefficients with the experimental data and computer simulations for different light ion-heavy target combinations shows that the scaled transport cross section remains a convenient scaling parameter in the single collision domain, as adopted previously in multiple collision theory. (C) 2003 Elsevier B.V. All rights reserved.", journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms", title = "Scaling properties in single collision model of light ion reflection", volume = "215", number = "3-4", pages = "337-344", doi = "10.1016/j.nimb.2003.07.003" }
Vukanić, J. V.,& Simović, R.. (2004). Scaling properties in single collision model of light ion reflection. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 215(3-4), 337-344. https://doi.org/10.1016/j.nimb.2003.07.003
Vukanić JV, Simović R. Scaling properties in single collision model of light ion reflection. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 2004;215(3-4):337-344. doi:10.1016/j.nimb.2003.07.003 .
Vukanić, Jovan V., Simović, Rodoljub, "Scaling properties in single collision model of light ion reflection" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 215, no. 3-4 (2004):337-344, https://doi.org/10.1016/j.nimb.2003.07.003 . .