Pseudoelastic behavior of Cu-Ni composite nanowires

We investigate the pseudoelastic behavior at room temperature of composite nanowires using molecular dynamics simulations. The nanowires are composed of a nickel core surrounded by a copper shell, leading to high coherency stresses. The coherency and surface stresses cause the nanowires to undergo a...

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Veröffentlicht in:	Applied physics letters 2009-01, Vol.94 (4), p.043104-043104-3
Hauptverfasser:	Mastorakos, Ioannis N., Zbib, Hussein M., Bahr, David F., Parsons, Jessica, Faisal, Mased
Format:	Artikel
Sprache:	eng
Schlagworte:	COMPOSITE MATERIALS COPPER COPPER ALLOYS ELASTICITY MATERIALS SCIENCE MOLECULAR DYNAMICS METHOD MONOCRYSTALS NICKEL NICKEL ALLOYS QUANTUM WIRES RESIDUAL STRESSES TEMPERATURE RANGE 0273-0400 K TWINNING
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