Molecular dynamics simulation of 0.1-2 keV ion bombardment of Ni{100}

被引：16
|
作者：
Smith, R [1 ]
King, B
Beardmore, K
机构：
[1] Univ Loughborough, Dept Math Sci, Loughborough LE11 3TU, Leics, England
[2] Univ Newcastle, Dept Phys, Callaghan, NSW 2308, Australia
[3] Univ Calif Los Alamos Natl Lab, CNLS, Los Alamos, NM 87545 USA
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1997年 / 141卷 / 1-4期
基金：
英国工程与自然科学研究理事会;
关键词：
molecular dynamics; inelastic losses; sputtering; mixing; damage; ENERGETIC DISPLACEMENT CASCADES; SURFACE DAMAGE PRODUCTION; COMPUTER-SIMULATION; METALS; NICKEL; NI3AL;
D O I：
10.1080/10420159708211586
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Molecular dynamics simulations are performed of the interaction of energetic 0.1-2 keV Ar ions at normal incidence with Ni{100}. The development of some typical collision cascades are examined in detail and the mechanisms by which the radiation damage occurs is described for both elastic and inelastic collisions cascades. Results are presented on the vacancy, interstitial and adatom formation, the sputtering of atoms and atomic mixing efficiency. These parameters are compared with experiment.
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页码：425 / +
页数：31
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