Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces

H.J. Pei; S.Y. Kuan; M.C. Liu; J.C. Huang

doi:10.1016/j.intermet.2012.07.002

Author(s)

H.J. Pei
S.Y. Kuan
M.C. Liu
J.C. Huang

Detail(s)

Original language	English
Pages (from-to)	191-195
Journal / Publication	Intermetallics
Volume	31
Online published	21 Jul 2012
Publication status	Published - Dec 2012
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.intermet.2012.07.002 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-84867016930&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(4ea7a72b-6a96-4ef6-9fb4-f941eb7b68e2).html

Abstract

The microstructure and tensile response of amorphous ZrCu and nanocrystalline Cu multilayered thin films, with sharp or graded interfaces, are examined and analyzed. The extracted tensile properties of the multilayered films can be compared with the predicted values based on the iso-strain Rule of Mixture model. The multilayered films with graded interfaces, each about 50 nm thick, consistently exhibit higher tensile strength and elongation. This can be rationalized by the reduced stress and strain incompatibility along the interfaces.

Research Area(s)

A. Nanostructured intermetallics, B. Glasses, metallic, B. Mechanical properties at ambient temperature, C. Thin films, F. Mechanical testing

Citation Format(s)

[ RIS ] [ BibTeX ]

Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces. / Pei, H.J.; Kuan, S.Y.; Liu, M.C. et al.

In: Intermetallics, Vol. 31, 12.2012, p. 191-195.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Pei, HJ, Kuan, SY, Liu, MC & Huang, JC 2012, 'Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces', Intermetallics, vol. 31, pp. 191-195. https://doi.org/10.1016/j.intermet.2012.07.002

Pei, H. J., Kuan, S. Y., Liu, M. C., & Huang, J. C. (2012). Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces. Intermetallics, 31, 191-195. https://doi.org/10.1016/j.intermet.2012.07.002

Pei HJ, Kuan SY, Liu MC, Huang JC. Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces. Intermetallics. 2012 Dec;31:191-195. Epub 2012 Jul 21. doi: 10.1016/j.intermet.2012.07.002

Pei, H.J. ; Kuan, S.Y. ; Liu, M.C. et al. / Tensile behavior of amorphous/nanocrystalline ZrCu/Cu multilayered films with graded interfaces. In: Intermetallics. 2012 ; Vol. 31. pp. 191-195.