Investigating strengthening and softening mechanisms in Al/Ni multilayers via molecular dynamics simulations of uniaxial compression

Due to their nanoscale features, nanometric multilayers can have a large variation in properties for varying bilayer heights. While the hardening at small feature sizes and the consequent softening at even smaller feature sizes have been observed for decades, the underlying mechanisms are still unde...

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Veröffentlicht in:	Journal of applied physics 2024-03, Vol.135 (9)
Hauptverfasser:	Schwarz, Fabian, Spolenak, Ralph
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Bilayers Hardening Mechanical properties Modulus of elasticity Molecular dynamics Multilayers Nickel Size effects Softening
Online-Zugang:	Volltext
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