Recent Major Publications |
- S. Onaka, J.H. Huang, K. Wakashima and T. Mori "Kinetics
of Stress Relaxation Caused by the Combination of Interfacial
Sliding and Diffusion: Two-Dimensional Analysis" Acta
Materialia, 46, pp.3821-3828, 1998.
- S. Onaka, T. Fujii, Y. Suzuki and M. Kato "Application
of the Average Field Method to the Prediction of Stable Shapes
of Coherent Precipitates under Uniaxial Stresses" Materials
Science and Engineering A, 285, pp.246-252, 2000.
- S. Onaka "Averaged Eshelby Tensor and Elastic Strain
Energy of a Superspherical Inclusion with Uniform Eigenstrains"
Philosophical Magazine Letters, 81, pp.265-272,
2001.
- S. Onaka, A. Madgwick and T. Mori "Kinetics of
Diffusional Creep Discussed by Energy Dissipation and Effect
of Grain-size Distribution on the Rate Equations" Acta
Materialia, 49, pp.2161-2168, 2001.
- S. Onaka, H. Sato and M. Kato "Elastic States of
Doughnut-like Inclusions with Uniform Eigenstrains Treated by
Averaged Eshelby Tensors" Philosophical Magazine
Letters, 82, pp.1-7, 2002.
- S. Onaka, N. Kobayashi, T. Fujii and M. Kato "Energy
Analysis with a Superspherical Shape Approximation on the
Spherical to Cubical Shape Transitions of Coherent
Precipitates in Materials with Cubic Structures" Materials
Science and Engineering A, A347, pp.42-49, 2003.
- H. Sato, I. Ota, T. Fujii, S. Onaka and M. Kato "Morphological
Evolution of Grain-Boundary SiO2 in Internally
Oxidized Cu-Si Bicrystals" Materials Transactions,
45, pp.818-823, 2004.
- S. Onaka, T. Fujii and M. Kato "Effects of
Octahedral to Spherical Precipitate-shape Transition on
Elastic Strain Energy due to Misfit Precipitates in Materials
with Cubic Structures" Mechanics of Materials,
37, pp.179-187, 2005.
- S. Onaka "Simple Equations Giving Shapes of Various
Convex Polyhedra: The Regular Polydedra and Polyhedra Composed
of Crystallographically Low-index planes" Philosophical
Magazine Letters, in press, 2006.
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