Contribution to a conference proceedings/Contribution to a book

FZJ-2018-02933

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Structure of Interfaces in Cu$|$Au Nanolaminates

Gola, A. ; Pastewka, L. (Corresponding author)

2018
Forschungszentrum Jülich GmbH, Zentralbibliothek Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/18512

Abstract: We used molecular dynamics calculations to study the influence of interdiffusion on the bicrystal interface of Cu$|$Au nanolaminates. Starting from an ideal bicrystal of 50 nm thickness with a $\{111\}$ semi-coherent interface, we created a diffusive interface region and annealed the system at 1000 K. We report the resulting interfacial crystallographic defects as a function of interface width. Our results show an increase of dislocation spacing as the interface becomes more diffuse. The most diffuse interfaces of $\sim$ 10 nm width studied here form stacking fault tetrahedra.

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Contributing Institute(s):

1. John von Neumann - Institut für Computing (NIC)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Appears in the scientific report 2018

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Database coverage:

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