Molecular dynamics simulation on (001) interfacial fracture of Fe/Ni and Fe/Pd/Ni and deformation mode analysis by eigenvector of atomic elastic stiffness matrix

Molecular dynamics simulation on (001) interfacial fracture of Fe/Ni and Fe/Pd/Ni and deformation mode analysis by eigenvector of atomic elastic stiffness matrix

Tensile fracture simulations are performed on the (001) interfaces of Fe/Ni and Fe/Pd/Ni by molecular dynamics method, in order to discuss the interfacial strength by means of the eigenvalue and eigenvector of atomic elastic stiffness, Baij=Δσai/Δεj. Three models are considered, Fe/Ni stacked layers...

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Bibliographic Details
Main Authors: Kazuyasu NAKAMURA, Kisaragi YASHIRO, Keishi NAITO
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2021-03-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
interfacial strength
atomic elastic stiffness matrix
surface energy
geam potential
bimetal
trimetal
Online Access:https://www.jstage.jst.go.jp/article/transjsme/87/896/87_21-00046/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/transjsme/87/896/87_21-00046/_pdf/-char/en

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