Simulation of threshold displacements in NiAl
Wang, TM; Wang, YX; Wang BY(王宝义); Wang, BY; Li, B
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
1999
卷号153期号:1-4页码:#REF!
学科分类Instruments & Instrumentation; Nuclear Science & Technology; Physics
通讯作者Wang, TM (reprint author), Lanzhou Univ, Dept Mat Sci, Lanzhou 730000, Peoples R China.
文章类型Article; Proceedings Paper
英文摘要Modified many-body interatomic potentials for modeling high-energy atomic collision in NiAl are constructed and described. The displacement threshold energy as a function of the primary recoil direction for Ni atoms and Al atoms in NiAl has been investigated by molecular dynamics simulations using the modified potentials. The defect structure induced by recoil events has been presented. The results show that the lowest threshold displacement energy, E-d, is near the [100] orientation and the mean value of E-d for an Al atom is higher than a Ni. A crowdion in the compact crystalline directions, [1 1 1], incorporating an extra Ni atom is the stable interstitial configuration. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
类目[WOS]Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical ; Physics, Nuclear
收录类别SCI
WOS记录号WOS:000080939400017
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226136
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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Wang, TM,Wang, YX,Wang BY,et al. Simulation of threshold displacements in NiAl[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,1999,153(1-4):#REF!.
APA Wang, TM,Wang, YX,王宝义,Wang, BY,&Li, B.(1999).Simulation of threshold displacements in NiAl.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,153(1-4),#REF!.
MLA Wang, TM,et al."Simulation of threshold displacements in NiAl".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 153.1-4(1999):#REF!.
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