研究業績

【学術論文】

Google Scholar / Scopus / Web of Science

  1. E. Miyoshi*, A. Yamanaka, "Phase-field framework for data-driven estimation of finite grain boundary junction mobilities", (2025), Comput. Mater. Sci. 259 (2025) 114161.
  2. N. Yasuda, R. Tomabechi, E. Miyoshi*, T. Hori*, "Coupling of multi-phase-field and phonon transport simulations for analyzing phonon mean free path in polycrystalline structures", Comput. Mater. Sci. 258 (2025) 114127.
  3. S. Higashino, D. Miyashita, T. Ishimoto, E. Miyoshi, T. Nakano, M. Tane*, "Low Young’s modulus in laser powder bed fusion processed Ti–15Mo–5Zr–3Al alloys achieved by the control of crystallographic texture combined with the retention of low-stability bcc structure", Addit. Manuf. 102 (2025) 104720.
  4. K. Matsumoto, E. Miyoshi, M. Ito, Y. Mori, K. Akiba, N. Kitahara, K. Yaguchi, A. Yamanaka*, "Data-driven phase-field analysis of static recrystallization in aluminum alloy", Comput. Mater. Sci. 251 (2025) 113749.
  5. T. Fujiwara, E. Miyoshi*, A. Yamanaka, "Evaluating inclination-dependent anisotropic grain boundary energies: Bayesian data assimilation approach using molecular dynamics and phase-field simulations", Comput. Mater. Sci. 248 (2025) 113605.
  6. 中野貴由*, 石本卓也, 松垣あいら, 小笹良輔, 安田弘行, 趙研, 小泉雄一郎, 奥川将行, 吉矢真人, 藤井進, 多根正和, 三好英輔, 東野昭太, "金属3Dプリンティングの特異界面形成によるカスタム力学機能制御学の構築 ～階層化異方性骨組織に学びつつ～", まてりあ 63 (2024) 36–41.
  7. M. Tane*, H. Nishio, D. Egusa, T. Sasaki, E. Abe, E. Miyoshi, S. Higashino, "Effects of aluminum and oxygen additions on quenched-in compositional fluctuations, dynamic atomic shuffling, and their resultant diffusionless isothermal transformation in ternary Ti–V-based alloys with bcc structure", Acta Mater. 255 (2023) 119034.
  8. E. Miyoshi*, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki, "Validating a mean-field theory via large-scale phase-field simulations for abnormal grain growth induced by nonuniform grain boundary properties", J. Mater. Sci. 57 (2022) 16690–16709.
  9. A. Ishii, A. Yamanaka*, E. Miyoshi, A. Yamamoto, "Efficient estimation of material parameters using DMC-BO: Application to phase-field simulation of solid-state sintering", Mater. Today Commun. 30 (2022) 103089.
  10. E. Miyoshi*, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki, "Novel estimation method for anisotropic grain boundary properties based on Bayesian data assimilation and phase-field simulation", Mater. Des. 210 (2021) 110089. 
  11. A. Ishii, A. Yamanaka*, E. Miyoshi, Y. Okada, A. Yamamoto, "Estimation of solid-state sintering and material parameters using phase-field modeling and ensemble four-dimensional variational method", Model. Simul. Mater. Sci. Eng. 29 (2021) 065012.
  12. E. Miyoshi, T. Takaki*, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki, "Large-scale phase-field study of anisotropic grain growth: Effects of misorientation-dependent grain boundary energy and mobility", Comput. Mater. Sci. 186 (2021) 109992.
  13. E. Miyoshi, T. Takaki*, M. Ohno, Y. Shibuta, "Accuracy evaluation of phase-field models for grain growth simulation with anisotropic grain boundary properties", ISIJ Int. 60 (2020) 160–167.
  14. E. Miyoshi, T. Takaki*, M. Ohno, Y. Shibuta, S. Sakane, T. Aoki, "Large-scale phase-field simulation of three-dimensional isotropic grain growth in polycrystalline thin films", Model. Simul. Mater. Sci. Eng. 27 (2019) 054003.
  15. Y. Shibuta*, S. Sakane, E. Miyoshi, T. Takaki, M. Ohno, "Micrometer-scale molecular dynamics simulation of microstructure formation linked with multi-phase-field simulation in same space scale", Model. Simul. Mater. Sci. Eng. 27 (2019) 054002.
  16. E. Miyoshi, T. Takaki*, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki, "Correlation between three-dimensional and cross-sectional characteristics of ideal grain growth: large-scale phase-field simulation study", J. Mater. Sci. 53 (2018) 15165–15180.
  17. E. Miyoshi, T. Takaki*, Y. Shibuta, M. Ohno, "Bridging molecular dynamics and phase-field methods for grain growth prediction", Comput. Mater. Sci. 152 (2018) 118–124.
  18. S. Okita, E. Miyoshi, S. Sakane, T. Takaki, M. Ohno, Y. Shibuta*, "Grain growth kinetics in submicrometer-scale molecular dynamics simulation", Acta Mater. 153 (2018) 108–116.
  19. E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki, "Ultra-large-scale phase-field simulation study of ideal grain growth", npj Comput. Mater. 3 (2017) 25.
  20. Y. Shibuta*, S. Sakane, E. Miyoshi, S. Okita, T. Takaki, M. Ohno, "Heterogeneity in homogeneous nucleation from billion-atom molecular dynamics simulation of solidification of pure metal", Nat. Commun. 8 (2017) 10.
  21. E. Miyoshi, T. Takaki*, "Multi-phase-field study of the effects of anisotropic grain-boundary properties on polycrystalline grain growth", J. Cryst. Growth 474 (2017) 160–165.
  22. E. Miyoshi, T. Takaki*, "Extended higher-order multi-phase-field model for three-dimensional anisotropic-grain-growth simulations", Comput. Mater. Sci. 120 (2016) 77–83.
  23. E. Miyoshi, T. Takaki*, "Validation of a novel higher-order multi-phase-field model for grain-growth simulations using anisotropic grain-boundary properties", Comput. Mater. Sci. 112 (2016) 44–51.

▶2023年度までの研究成果