Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Akamatsu, Silvere"'
Autor:
Chao, Paul, Aramanda, Shanmukha Kiran, Xiao, Xianghui, Bottin-Rousseau, Sabine, Akamatsu, Silvère, Shahani, Ashwin J.
Publikováno v:
Acta Materialia (2024) 120314
We investigate the irregular eutectic growth dynamics of the Al-Al3Ni alloy, in which one of the solid phases (Al3Ni) grows faceted from the liquid. Leveraging in situ optical microscopy and synchrotron transmission x-ray microscopy, we address the q
Externí odkaz:
http://arxiv.org/abs/2408.14346
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Solid-solid phase boundary anisotropy is a key factor controlling the selection and evolution of non-faceted eutectic patterns during directional solidification. This is most remarkably observed during the so-called maze-to-lamellar transition. By us
Externí odkaz:
http://arxiv.org/abs/1902.02210
Autor:
Ghosh, Supriyo, Karma, Alain, Plapp, Mathis, Akamatsu, Silvère, Bottin-Rousseau, Sabine, Faivre, Gabriel
The interplay between the diffusion-controlled dynamics of a solidification front and the trajectory of a grain boundary groove at the solid-liquid interface is studied by means of thin-sample directional solidification experiments of a transparent a
Externí odkaz:
http://arxiv.org/abs/1901.06705
Publikováno v:
In Acta Materialia 1 January 2023 242
Autor:
Bottin-Rousseau, Sabine, Witusiewicz, Victor T., Hecht, Ulrike, Fernandez, Jose, Laveron-Simavilla, Ana, Akamatsu, Silvère
Publikováno v:
In Scripta Materialia 15 January 2022 207
Autor:
Bottin-Rousseau, Sabine, Medjkoune, Mehdi, Senninger, Oriane, Carroz, Laurent, Soucek, Richard, Hecht, Ulrike, Akamatsu, Silvère
Publikováno v:
In Journal of Crystal Growth 15 September 2021 570
Publikováno v:
In Scripta Materialia December 2020 189:11-15
We present an experimental study of thin-sample directional solidification (T-DS) in impure biphenyl. The plate-like growth shape of the monoclinic biphenyl crystals includes two low-mobility (001) facets and four high-mobility {110} facets. Upon T-D
Externí odkaz:
http://arxiv.org/abs/0911.1233
We study the long-time dynamics of hexagonal directional-solidification patterns in bulk samples of a transparent eutectic alloy using an optical method which permits real-time observation of the growth front. A slow dilatation of the patterns due to
Externí odkaz:
http://arxiv.org/abs/0809.1920