Výsledky vyhledávání - "Hiroki Kusudo"

(Invited) Nanoscale Wetting and Its Connection with Macroscopic Young's Equation

Autor: Yasutaka Yamaguchi, Hiroki Kusudo, Carlos Bistafa, Donatas Surblys, Takeshi Omori, Gota Kikugawa

Publikováno v: ECS Transactions. 108:93-102

Wetting plays a key role in the cleaning process to remove impurities as one of the essential processes for the fabrication of semiconductor device, where cleaning of trenches with water, replacement with IPA (isopropyl-alcohol) and its removal are i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b01fc9174037efbf079a6c56114727f
https://doi.org/10.1149/10804.0093ecst

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Local stress tensor calculation by the method-of-plane in microscopic systems with macroscopic flow: A formulation based on the velocity distribution function

Autor: Yasutaka Yamaguchi, Hiroki Kusudo, Takeshi Omori

Publikováno v: The Journal of chemical physics. 155(18)

In this work, we developed a calculation method of local stress tensor applicable to non-equilibrium molecular dynamics (NEMD) systems, which evaluates the macroscopic momentum advection and the kinetic term of the stress in the framework of the Meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::975111e4d6081fa51f2192c94fca0f0e
https://pubmed.ncbi.nlm.nih.gov/34773958

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Water on hydroxylated silica surfaces: Work of adhesion, interfacial entropy, and droplet wetting

Autor: Donatas Surblys, Yasutaka Yamaguchi, Hiroki Kusudo, Carlos Bistafa

Publikováno v: The Journal of chemical physics. 155(6)

Bistafa Carlos, Surblys Donatas, Kusudo Hiroki, et al. Water on hydroxylated silica surfaces: Work of adhesion, interfacial entropy, and droplet wetting. The Journal of Chemical Physics, 155(6), 064703 (2021) https://doi.org/10.1063/5.0056718.
I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8789dd325ad74ac7064054a8af65216e
https://pubmed.ncbi.nlm.nih.gov/34391348

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Wilhelmy equation revisited: a lightweight method to measure liquid-vapor, solid-liquid and solid-vapor interfacial tensions from a single molecular dynamics simulation

Autor: Yasutaka Yamaguchi, Hiroki Kusudo, Takeshi Omori, Yuta Imaizumi, Carlos Bistafa

We have given theoretical expressions for the forces exerted on a quasi-2D flat and smooth solid plate immersed into a liquid pool of a simple liquid. All forces given by the theory, the local forces on the top, the contact line and the bottom of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d94d04de393619ceccf81325b5107ee
http://arxiv.org/abs/2004.14248

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Quantifying the solid–fluid interfacial tensions depending on the substrate curvature: Young’s equation holds for wetting around nanoscale cylinder

Autor: Keitaro Watanabe, Hiroki Kusudo, Carlos Bistafa, Takeshi Omori, Yasutaka Yamaguchi

Publikováno v: The Journal of Chemical Physics. 156:054701

By extending the theoretical framework derived in our previous study [Imaizumi et al., J. Chem. Phys. 153, 034701 (2020)], we successfully calculated the solid-liquid (SL) and solid-vapor (SV) interfacial tensions of a simple Lennard-Jones fluid arou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53d60a56655910552ece4739b2185bd
https://doi.org/10.1063/5.0079816

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Extraction of the equilibrium pinning force on a contact line exerted from a wettability boundary of a solid surface through the connection between mechanical and thermodynamic routes

Autor: Yasutaka Yamaguchi, Hiroki Kusudo, Takeshi Omori

Publikováno v: The Journal of chemical physics. 151(15)

By molecular dynamics (MD) simulations, we investigated the effects of chemical inhomogeniety of a wall surface on the equilibrium pinning behavior of a contact line (CL) of solid (S), liquid (L), and vapor (V) phases. We analyzed a quasi-two-dimensi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42851264dee601fd28e64928823fbe1e
https://pubmed.ncbi.nlm.nih.gov/32414276

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Large effect of lateral box size in molecular dynamics simulations of liquid-solid friction

Autor: Koshun Ogawa, Yasutaka Yamaguchi, Hiroki Kusudo, Takeshi Omori, Samy Merabia, Haruki Oga, Laurent Joly

Publikováno v: Physical Review E
Physical Review E, American Physical Society (APS), 2019, 100 (2), pp.054502. ⟨10.1103/PhysRevE.100.023101⟩

International audience; Molecular dynamics simulations are a powerful tool to characterize liquid-solid friction. A slab configuration with periodic boundary conditions in the lateral dimensions is commonly used, where the measured friction coefficie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3c6a4cdcd18b273a68ca87f1cc3576
https://pubmed.ncbi.nlm.nih.gov/31574745

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