Simulating nanoindentation of thin Cu films using molecular dynamics and peridynamics

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Nanoindentation is a useful experimental method to characterize the micromechanical properties of materials. In this study molecular dynamics and peridynamics are used to simulate nanoindentation, with a spherical indenter targeting a thin single crystal Cu film, resting on an infinitely stiff substrate. The objective is to compare the results obtained from molecular dynamic simulations to those obtained using a peridynamic approach as regards the force-displacement curves and the deformation patterns after that the material parameters in the peridynamic model have been fitted to the force displacement curve from the molecular dynamic simulation.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Teknisk mekanik

Nyckelord

Originalspråkengelska
Sidor (från-till)25-28
Antal sidor4
TidskriftSolid State Phenomena
Volym258 SSP
StatusPublished - 2017
PublikationskategoriForskning
Peer review utfördJa
Evenemang8th International Conference on MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE - Brno, Tjeckien
Varaktighet: 2016 jun 272016 jun 29

Related projects

Aylin Ahadi & Solveig Melin

2016/02/01 → …

Projekt: Forskning

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