Depinning-controlled plastic deformation during nanoindentation of BCC iron thin films and nanoparticles

Nanoindentation is commonly employed to study mechanical properties of metallic specimen. In recent years, the use of this technique has been extended to study how mechanical properties of sub-micrometer scale specimens depend on size and dimensionality. In this work, we explore this dependence for...

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Veröffentlicht in:	Acta materialia 2015-05, Vol.90, p.370-379
Hauptverfasser:	Kositski, Roman, Mordehai, Dan
Format:	Artikel
Sprache:	eng
Schlagworte:	Deformation Dislocation loops Dislocations Molecular dynamics Nanoindentation Nanoparticles Nucleation Strain burst Thin films
Online-Zugang:	Volltext
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