Modeling the interfacial effect on the yield strength and flow stress of thin metal films on substrates

DOI10.1016/j.mechrescom.2007.08.011zbMath1258.74141OpenAlexW2062807586MaRDI QIDQ1939764

Rashid K. Abu Al-Rub

Publication date: 5 March 2013

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.mechrescom.2007.08.011

zbMATH Keywords

interfacial energysize effectthin filmsnonlocallength scale

Mathematics Subject Classification ID

Thin films (74K35) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items (3)

Comment to ``Hypertractions and hyperstresses convey the same mechanical information`` by Prof. Podio-Guidugli and Prof. Vianello and some related papers on higher gradient theories ⋮ On the algebraic structure of isotropic generalized elasticity theories ⋮ Linear plane wave propagation and normal transmission and reflection at discontinuity surfaces in second gradient 3D continua

Cites Work

• A physically based gradient plasticity theory
• Interfacial gradient plasticity governs scale-dependent yield strength and strain hardening rates in micro/nano structured metals
• Lattice incompatibility and a gradient theory of crystal plasticity
• A unified treatment of strain gradient plasticity
• On a framework for small-deformation viscoplasticity: Free energy, microforces, strain gradients
• Mechanism-based strain gradient plasticity. I: Theory
• A thermodynamic based higher-order gradient theory for size-dependent plasticity
• The role of interfaces in enhancing the yield strength of composites and polycrystals
• Boundary conditions in small-deformation, single-crystal plasticity that account for the Burgers vector
• A direct finite element implementation of the gradient-dependent theory
• A reformulation of strain gradient plasticity.

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