Abstract
The focus in this project is put on the mechanical property of nano-components (nano-elements). The deformation property of a thin film consisting discretely arrayed nano-elements on a substrate is evaluated by means of an atomic force microscope (AFM) with a loading apparatus. The fact that the thin film eliminates stress singular field at the interface edge between dissimilar materials is numerically and experimentally elucidated.
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References
Suzuki M, Taga Y (2001) Integrated sculptured thin films. Jap J Appl Phys 40:L358–L359
Robbie K, Brett MJ, Lakhtakia A (1995) First thin film realization of a helicoidal bianisotropic medium. J Vacuum Sci Technol A1:2991–2993
Hirakata H, Hirako T, Takahash Y etal (2008) Creep crack initiation at a free edge of an interface between submicron thick elements. Eng Fract Mech 75:2907–2920
Takahashi Y, Hirakata H, Kitamura T (2008) Quantitative evaluation of plasticity of a ductile nano-component. Thin Solid Films 516:1925–1930
Hirakata H, Kitamura T, Yamamoto Y (2004) Evaluation of interface strength of micro-dot on substrate by means of AFM. Int J Solids Struct 41:3243–3253
Hirakata H, Kitazawa M, Kitamura T, (2006) Fatigue crack growth along interface between metal and ceramics submicron-thick films in inert environment. Acta Materualia 54:89–97
Hirakata H, Matsumoto S, Takemura M etal (2007) Anisotropic deformation of thin films comprised of helical nanosprings. Int J Solids Struct 44:4030–4038
Sumigawa T, Hirakata T, Takemura T etal (2008) Disappearance of stress singularity at interface edge due to nanostructured thin film. Eng Fract Mech 75:3073–3083
Bogy DB (1968) Edge-bonded dissimilar orthogonal elastic wedges under normal and shear loading. J Appl Mech 35:460–466
Sumigawa T, Sueda T, Futamura Y etal (2009) Effect of interface layer consisting of nanosprings on stress field near interface edge. Eng Fract Mech 76:1336–1344
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© 2011 Springer Science+Business Media B.V.
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Kitamura, T., Sumigawa, T., Sueda, T. (2011). Mechanical Behavior of Thin Film Comprised of Sculptured Nano-elements. In: Kuna, M., Ricoeur, A. (eds) IUTAM Symposium on Multiscale Modelling of Fatigue, Damage and Fracture in Smart Materials. IUTAM Bookseries, vol 24. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-9887-0_19
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DOI: https://doi.org/10.1007/978-90-481-9887-0_19
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