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Determination of mechanical properties of FCC nano-beams based on molecular dynamics simulations

Nejat Pishkenari, H ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/ISMA.2008.4648825
  3. Publisher: 2008
  4. Abstract:
  5. In this research, we have modeled nano-Beams using molecular dynamics. The scope of our study is FCC metals, therefore an appropriate inter-atomic potential for this kind of materials must be chosen. A multi-body long-range potential proposed by Sutton-Chen, which has been used in many physical investigations of FCC metals is applied in our study. Using conducted simulations, the different mechanical properties of material such as elastic modulus, shear modulus and poison's ratio are calculated. The results show that the elastic properties decrease with increase in nano cantilever size. ©2008 IEEE
  6. Keywords:
  7. Elastic properties ; FCC metals ; Interatomic potential ; Long-range potential ; Mechanical properties of materials ; Molecular dynamics simulations ; Multi-body ; Shear modulus ; Elastic moduli ; Mechatronics ; Molecular dynamics ; Nanocantilevers ; Vibrations (mechanical) ; Mechanical properties
  8. Source: 5th International Symposium on Mechatronics and its Applications, ISMA 2008, Amman, 27 May 2008 through 29 May 2008 ; October , 2008 ; 9781424420346 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4648825