SIMULATION OF MOMENTUM FLUX RATIOS IN THE CASCADE IN THE SPUTTERING OF MO-92-MO-100

Authors
ZHENG LP LI RS LI MY
Citation
Lp. Zheng et al., SIMULATION OF MOMENTUM FLUX RATIOS IN THE CASCADE IN THE SPUTTERING OF MO-92-MO-100, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 100(4), 1995, pp. 490-492
Citations number
9
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
100
Issue
4
Year of publication
1995
Pages
490 - 492
Database
ISI
SICI code
0168-583X(1995)100:4<490:SOMFRI>2.0.ZU;2-P
Abstract
Momentum flux ratios (Mo-92/Mo-100) towards the surface and the bulk t hrough marker planes have been studied by a static Monte Carlo simulat ion program for an isotopic mixture Mo-92(0).Mo-100(5)0.5 bombarded wi th 5 keV Xe ions. The calculations show that the momentum flux ratios in the cascade deviate far from one at different surface depths. The c alculations also show that the zero-fluence isotopic ratio in the near -normal direction and its difference between small and large polar emi ssion angles are positive.