The role of grain boundary sliding in solid-state dewetting of thin polycrystalline films

[Display omitted] We present experimental evidence that grain boundary sliding contributes to the mass transport associated with solid-state dewetting of a thin polycrystalline film of gold on sapphire. A model describing the retraction kinetics of the edge of polycrystalline thin film controlled by...

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Veröffentlicht in:	Scripta materialia 2014-07, Vol.82, p.33-36
Hauptverfasser:	Kosinova, Anna, Klinger, Leonid, Kovalenko, Oleg, Rabkin, Eugen
Format:	Artikel
Sprache:	eng
Schlagworte:	Dewetting Diffusion Facets Gold Grain boundary sliding Mathematical models Stepped Surface diffusion Surface energy Thin films Transport
Online-Zugang:	Volltext
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