Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.scriptamat.2010.08.061
Title: Compositional dependence of Young's moduli for amorphous Cu-Zr films measured using combinatorial deposition on microscale cantilever arrays
Authors: Guo, Q.
Zhang, L.
Zeiger, A.S.
Li, Y. 
Van Vliet, K.J.
Thompson, C.V.
Keywords: Atomic force microscopy
Combinatorial
Metallic glasses
Thin films
Young's modulus
Issue Date: Jan-2011
Citation: Guo, Q., Zhang, L., Zeiger, A.S., Li, Y., Van Vliet, K.J., Thompson, C.V. (2011-01). Compositional dependence of Young's moduli for amorphous Cu-Zr films measured using combinatorial deposition on microscale cantilever arrays. Scripta Materialia 64 (1) : 41-44. ScholarBank@NUS Repository. https://doi.org/10.1016/j.scriptamat.2010.08.061
Abstract: Young's moduli of amorphous Cu-Zr thin films have been determined with unprecedented compositional resolution, via combinatorial film deposition and force-deflection measurements of microscale cantilevers. This elastic property increased monotonically with increasing Cu content. Such cantilever-based surveys of compositional libraries are considerably more rapid than that required of bulk samples. Additionally, interpretation of the film elastic modulus Ef via this approach is advantageous over indentation-based methods, particularly in terms of straightforward calculation that does not require knowledge of the glass's Poisson's ratio. © 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Source Title: Scripta Materialia
URI: http://scholarbank.nus.edu.sg/handle/10635/86225
ISSN: 13596462
DOI: 10.1016/j.scriptamat.2010.08.061
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