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Nanomechanical Analysis of High Performance Materials pp 153–172Cite as

Nanomechanical Characterization of Soft Materials

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Part of the book series: Solid Mechanics and Its Applications ((SMIA,volume 203))

Abstract

This chapter reviews the creep or viscoelastic deformation behavior of soft materials under nanoindentation-type testing. Analysis protocols of nanoindentation based on the Hertzian elastic contact theory, linear viscoelasticity analyses, and a more recent rate-jump method, are described and assessed. In addition to continuous viscoelasticity, a special type of discrete creep deformation, often observed in a wide range of materials during nanomechanical testing, is also highlighted.

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References

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Acknowledgments

This review covers the work of previous group members, including B. Tang, G. Feng, P. C. Wo, Y. L. Chan, K. S. Ng, Z. W. Xu, J. Y. Li and Z. L. Zhou, to whom thanks are given. Some of the work was also supported by grants from the Research Grants Council (Project No. 7159/10E) as well as from the University Grants Committee (Project No. SEG-HKU06) of the Hong Kong Special Administrative Region.

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Authors and Affiliations

  1. Department of Mechanical Engineering, University of Hong Kong, Pokfulam Road, Hong Kong, People’s Republic of China

    A. H. W. Ngan

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  1. A. H. W. Ngan
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Correspondence to A. H. W. Ngan .

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Editors and Affiliations

  1. Mechanical Engineering, University of Hawaii, Honolulu, USA

    Atul Tiwari

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Ngan, A.H.W. (2014). Nanomechanical Characterization of Soft Materials. In: Tiwari, A. (eds) Nanomechanical Analysis of High Performance Materials. Solid Mechanics and Its Applications, vol 203. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6919-9_8

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  • DOI: https://doi.org/10.1007/978-94-007-6919-9_8

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  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-007-6918-2

  • Online ISBN: 978-94-007-6919-9

  • eBook Packages: EngineeringEngineering (R0)

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