no code implementations • 20 Mar 2024 • Akihiro Fujii, Koji Shimizu, Satoshi Watanabe
We propose a material design method via gradient-based optimization on compositions, overcoming the limitations of traditional methods: exhaustive database searches and conditional generation models.
1 code implementation • 26 Apr 2023 • Akihiro Fujii, Hideki Tsunashima, Yoshihiro Fukuhara, Koji Shimizu, Satoshi Watanabe
In this study, we investigated the impact of surrogate simulators' accuracy on the solutions and discovered that the more accurate the surrogate simulator is, the better the solutions become.
no code implementations • 28 Jun 2022 • Emi Minamitani, Ippei Obayashi, Koji Shimizu, Satoshi Watanabe
A promising method to achieve this is machine-learning potentials, which is an alternative to computationally demanding ab initio calculations.