Výsledky vyhledávání - "Atsutomo Nakamura"

Akademický článek

Neural network potential for dislocation plasticity in ceramics

Autor: Shihao Zhang, Yan Li, Shuntaro Suzuki, Atsutomo Nakamura, Shigenobu Ogata

Publikováno v: npj Computational Materials, Vol 10, Iss 1, Pp 1-15 (2024)

Abstract Dislocations in ceramics are increasingly recognized for their promising potential in applications such as toughening intrinsically brittle ceramics and tailoring functional properties. However, the atomistic simulation of dislocation plasti

Externí odkaz: https://doaj.org/article/336767d7a4eb4c6dbebbc3c9a5e1d729

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Akademický článek

Segregation mechanism of arsenic dopants at grain boundaries in silicon

Autor: Yutaka Ohno, Tatsuya Yokoi, Yasuo Shimizu, Jie Ren, Koji Inoue, Yasuyoshi Nagai, Kentaro Kutsukake, Kozo Fujiwara, Atsutomo Nakamura, Katsuyuki Matsunaga, Hideto Yoshida

Publikováno v: Science and Technology of Advanced Materials: Methods, Vol 1, Iss 1, Pp 169-180 (2021)

Three-dimensional distribution of arsenic (As) dopants at Σ3{111}, Σ9{221}, Σ9{114}, and Σ9{111}/{115} grain boundaries (GBs) in silicon (Si) is examined by correlative analytical methods using atom probe tomography (APT) combined with low-temper

Externí odkaz: https://doaj.org/article/736b04e76fed4f568e4c10bff799a116

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