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Mechanical Behavior of Nanometer Ni by MD Simulation
Tang QH(汤奇恒); Ding N; Tang QH
Source PublicationISCM II AND EPMESC XII, PTS 1 AND 2
Conference Name2nd International Symposium on Computational Mechanics
Conference DateNOV 30-DEC 03, 2009
Conference PlaceHong Kong, PEOPLES R CHINA
AbstractThe indention simulation of the crystal Ni is carried out by molecular dynamics technique (MD) to study the mechanical behavior at nanometer scales, the indenter tips with sphere shape is used. Some defects such as dislocations, point defects are observed. It is found that defects (dislocations, amorphous) nucleated is from local region near the pin tip or the sample surface. The temperature distribution of local region is analyzed and it can explain our MD simulation result.
KeywordNanocrystal Molecular Dynamics Simulation Indentation Dislocation Surface Temperature Molecular-dynamics Simulation Size Nanoindentation Nanowires Scale
Indexed ByCPCI(ISTP)
Document Type会议论文
Corresponding AuthorTang QH
Recommended Citation
GB/T 7714
Tang QH,Ding N,Tang QH. Mechanical Behavior of Nanometer Ni by MD Simulation[C]ISCM II AND EPMESC XII, PTS 1 AND 2,2010:261-265.
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