The influence of primary ion nature and energy on ISS polar plots is studied experimentally and by simulation for scattering on a Cu(110) surface. The scattering of He and Ne ions in the energy range 1-3 keV is determined by the sampling depth of these ions. Simulations performed with the MARLOWE code show that helium ions analyse a large depth into the crystal while neon ions analyse the very first few atomic layers only.
|Pages (de - à)||409-412|
|Nombre de pages||4|
|Numéro de publication||4|
|Etat de la publication||Publié - 1 avr. 1994|