Modelling mechanical properties at nanoscale by molecular dynamics

Research output

Research output per year 2016 2016 2017 2019

• 7 Article
• 5 Paper in conference proceeding
• 2 Abstract
• 1 Book chapter
• 1 More
  • 1 Paper, not in proceeding

Research output per year

Research output per year

Search results

• 2019

  Dislocation Generation from Grain Boundaries in Nanosized Cu-beams

  Ahadi, A., Hansson, P. & Melin, S., 2019 Aug 5. 2 p.

  Research output: Contribution to conference › Abstract › peer-review

• Grain Size Effects on Tensile Behaviour of Nano-crystalline Nanoporous Gold

  Yildiz, Y., Ahadi, A. & KIRCA, M., 2019.

  Research output: Contribution to conference › Abstract › peer-review
• 2018

  Effects of voids in tensile single-crystal Cu nano-beams

  Ahadi, A., Hansson, P. & Melin, S., 2018, Molecular Dynamics. Vakhrushev, A. (ed.). IntechOpen, 14 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  • voids 100%
  • single crystals 71%
  • cross sections 42%
  • plastics 22%
  • ligaments 18%

• Fatigue behavior of single-crystal nano-sized Cu beams

  Hansson, P., 2018, In: Procedia Structural Integrity. 13, p. 837-842 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Single crystals 100%
  • Molecular dynamics 65%
  • Molecular Dynamics 63%
  • Single Crystalline Solid 61%
  • Fatigue of materials 59%

• SHEAR ANISOTROPY IN Si-Cu INTERFACES ON THE ATOMIC SCALE

  Johansson, D., Hansson, P., Ahadi, A. & Melin, S., 2018 Jun 25, SHEAR ANISOTROPY IN Si-Cu INTERFACES ON THE ATOMIC SCALE. 13 p.

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
• 2017

  Lattice optimization of Si-Cu interfaces on the atomic scale

  Johansson, D., Hansson, P. & Melin, S., 2017, In: Computational Materials Science. 128, p. 59–66 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Copper 100%
  • Silicon 99%
  • Shear 86%
  • Stiffness 77%
  • Optimization 71%

• Simulating nanoindentation of thin Cu films using molecular dynamics and peridynamics

  Ahadi, A., Hansson, P. & Melin, S., 2017, In: Solid State Phenomena. 258 SSP, p. 25-28 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Nanoindentation 100%
  • Molecular dynamics 93%
  • nanoindentation 83%
  • Molecular Dynamics 61%
  • molecular dynamics 59%

• Strain rate effects at tensile loading of single crystal Cu nano-wires

  Melin, S. & Ahadi, A., 2017, p. 282-295. 15 p.

  Research output: Contribution to conference › Paper, not in proceeding › peer-review

  • strain rate 100%
  • wire 86%
  • single crystals 71%
  • loading rate 48%
  • molecular dynamics 27%

• Tensile Behavior of Single-crystal Nanosized Copper Beams with Voids

  Melin, S., Ahadi, A. & Hansson, P., 2017, In: Solid State Phenomena. 258, p. 53-56 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Crystal orientation 100%
  • Crystal Orientation 91%
  • Ligaments 87%
  • Single crystals 83%
  • Molecular dynamics 81%

• Tensile behavior of single-crystal nano-sized copper beams with voids

  Melin, S., Ahadi, A. & Hansson, P., 2017, Materials Structure and Micromechanics of Fracture VIII. Trans Tech Publications, Vol. 258 SSP. p. 53-56 4 p. (Solid State Phenomena; vol. 258 SSP).

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  • voids 100%
  • copper 81%
  • single crystals 71%
  • ligaments 18%
  • molecular dynamics 10%

• Tensile behavior of single-crystal nano-sized Cu beams – Geometric scaling effects

  Ahadi, A., Hansson, P. & Melin, S., 2017 Jul 1, In: Computational Materials Science. 135, p. 127-133 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Single Crystal 100%
  • Single crystals 77%
  • Size Effect 76%
  • Molecular dynamics 75%
  • Tension 64%

• Tensile behaviour of single-crystal nano-sized Cu beams - geometric scaling effects

  Ahadi, A., Hansson, P. & Melin, S., 2017, In: Computational Materials Science. 8 p., 10.1016/j.commatsci.2017.04.010.

  Research output: Contribution to journal › Article › peer-review

  • Single Crystal 100%
  • Single crystals 77%
  • Size Effect 76%
  • Molecular dynamics 75%
  • Stress-strain curves 72%
• 2016

  Necking in single-crystal fcc copper nanobeams

  Ahadi, A. & Melin, S., 2016, Proceedings to the 29th Nordic Seminar in Computational Mechanics. 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

  File

  • copper 100%
  • single crystals 86%
  • strain rate 60%
  • molecular dynamics 25%
  • plastic properties 16%
  34 Downloads (Pure)

• Simulating nanoindentation of thin Cu films using molecular dynamics and peridynamics

  Ahadi, A., Hansson, P. & Melin, S., 2016, Simulating nanoindentation of thin Cu films using molecular dynamics and peridynamics . 4 p. (Proseeding to  the 8th International Conference on MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE).

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

• Size dependence of the Poisson's ratio in single-crystal fcc copper nanobeams

  Ahadi, A. & Melin, S., 2016, In: Computational Materials Science. 111, p. 322-327

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Single Crystal 100%
  • Poisson Ratio 95%
  • Copper 94%
  • Poisson's Ratio 88%
  • Single crystals 77%

• Tensile behavior of single-crystal nano-sized copper beams with voids

  Melin, S., Ahadi, A. & Hansson, P., 2016, Tensile behavior of single-crystal nano-sized copper beams with voids . 4 p. (Proceedings to the 8th International Conference on MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE).

  Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review