Study on electron scattering in solid targets using accurate transport cross-sections

Autor:	Z. Rouabah, N. Bouaouadja, Christophe Champion, Nadir Bouarissa
Rok vydání:	2009
Předmět:	Chemistry Monte Carlo method General Physics and Astronomy Surfaces and Interfaces General Chemistry Electron Atomic physics Condensed Matter Physics Electron transport chain Electron scattering Surfaces Coatings and Films
Zdroj:	Applied Surface Science. 255:6217-6220
ISSN:	0169-4332
DOI:	10.1016/j.apsusc.2009.01.074
Popis:	The Vicanek and Urbassek theory [M. Vicanek, H.M. Urbassek, Phys. Rev. B 44 (1991) 7234] combined with a Monte Carlo simulation are used to investigate the transport of 0.5–4 keV electrons in solid targets. The cross-sections used to describe the electron transport have been calculated via a new improved version of the approximate analytical expression given by Jablonski [A. Jablonski, Phys. Rev. B 58 (1998) 16470]. Some applications are presented here for the calculation of electron backscattering coefficient in semi-infinite Al and Cu targets. The obtained results accord with success with the experiment and clearly represent an improvement with respect to previous theoretical calculations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5897126d0421f05fa84f62e271e621b2 https://doi.org/10.1016/j.apsusc.2009.01.074 Zobrazit plný text záznamu Full Text from ScienceDirect