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The effects of Fe substrate orientations on Cu-55 cluster deposition with different incident energies

文献类型：期刊论文

作者He, Yiwen1; Zhang, Shixu1,2; He, Luanxuan1; Wang, Xuejian1; Zheng, Zhijun1; Liu, Huiwei1; Li, Gongping1,2; Zhang, Hongfei1
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
出版日期2021-06-01
卷号496页码:52-60
关键词Molecular dynamics simulation Cu-55 cluster Deposition Crystal orientation Fe substrates
ISSN号0168-583X
DOI10.1016/j.nimb.2021.03.015
通讯作者Zhang, Shixu(zhangshixu@lzu.edu.cn) ; Li, Gongping(ligp@lzu.edu.cn)
英文摘要The deposition of Cu-55 cluster with incident energies ranging from 0.1 to 10.0 eV/atom on Fe(0 0 1), Fe(0 1 1) and Fe(1 1 1) substrates was investigated by molecular dynamics simulation at 300 K. The mechanism of the substrate crystal orientations on the cluster deposition with different incident energies was studied by snapshot and some statistics values of the cluster. The simulation results show that Fe substrate crystal orientations have a significant influence on cluster deposition, and this influence mechanism is different with the change of the cluster incident energy. The arrangement of surface atoms of the substrates and the distribution of high atomic density regions in the three oriented Fe substrates are the main reason for the difference in cluster deposition. Cu-55 cluster deposition on the Fe(0 1 1) substrate has a higher structure, lower spreading index in the XY plane, and higher interaction potential energy between cluster and substrate subsystems than the cluster with the same incident energy deposition on the other oriented substrates.
WOS关键词MOLECULAR-DYNAMICS SIMULATION ; COMPUTER-SIMULATION ; MAGNETIC-PROPERTIES ; CU CLUSTERS ; FILMS ; IMPACT
资助项目National Natural Science Foundation of China[11604129] ; Fundamental Research Funds for the Central Universities[lzujbky-2019-56]
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000644685100007
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
源URL[http://119.78.100.186/handle/113462/137568]  
专题中国科学院近代物理研究所
通讯作者Zhang, Shixu; Li, Gongping
作者单位1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lab Adv Nucl Mat, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 He, Yiwen,Zhang, Shixu,He, Luanxuan,et al. The effects of Fe substrate orientations on Cu-55 cluster deposition with different incident energies[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2021,496:52-60.
APA He, Yiwen.,Zhang, Shixu.,He, Luanxuan.,Wang, Xuejian.,Zheng, Zhijun.,...&Zhang, Hongfei.(2021).The effects of Fe substrate orientations on Cu-55 cluster deposition with different incident energies.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,496,52-60.
MLA He, Yiwen,et al."The effects of Fe substrate orientations on Cu-55 cluster deposition with different incident energies".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 496(2021):52-60.

入库方式： OAI收割

来源：近代物理研究所

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