Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Koutna, Nikola"'
MAB phases (MABs) are atomically-thin laminates of ceramic/metallic-like layers, having made a breakthrough in the development of 2D materials. Though theoretically offering a vast chemical and phase space, relatively few MABs have yet been synthesis
Externí odkaz:
http://arxiv.org/abs/2402.04726
Autor:
Lin, Shuyao, Casillas-Trujillo, Luis, Tasnádi, Ferenc, Hultman, Lars, Mayrhofer, Paul H., Sangiovanni, Davide G., Koutná, Nikola
Machine-learning interatomic potentials (MLIPs) offer a powerful avenue for simulations beyond length and timescales of ab initio methods. Their development for investigation of mechanical properties and fracture, however, is far from trivial since e
Externí odkaz:
http://arxiv.org/abs/2309.00996
On energetics of allotrope transformations in transition-metal diborides via plane-by-plane shearing
Autor:
Leiner, Thomas, Koutná, Nikola, Janovec, Jozef, Zelený, Martin, Mayrhofer, Paul H., Holec, David
Publikováno v:
Vacuum 215 (2023) 112329
Transition metal diborides crystallise in the $\alpha$, $\gamma$, or $\omega$ type structure, in which pure transition metal layers alternate with pure boron layers stacked along the hexagonal [0001] axis. Here we view the prototypes as different sta
Externí odkaz:
http://arxiv.org/abs/2301.12840
Publikováno v:
In Acta Materialia 1 September 2024 276
Autor:
Janknecht, Rebecca, Koutná, Nikola, Weiss, Katharina, Ntemou, Eleni, Kolozsvári, Szilárd, Mayrhofer, Paul H., Hahn, Rainer
Publikováno v:
In Acta Materialia 15 January 2025 283
Autor:
Stasiak, Tomasz, Debnárová, Stanislava, Lin, Shuyao, Koutná, Nikola, Czigány, Zsolt, Balázsi, Katalin, Buršíková, Vilma, Vašina, Petr, Souček, Pavel
Publikováno v:
In Surface & Coatings Technology 15 June 2024 485
Autor:
Janknecht, Rebecca, Hahn, Rainer, Koutná, Nikola, Wójcik, Tomasz, Ntemou, Eleni, Steiger-Thirsfeld, Andreas, Chen, Zhuo, Kirnbauer, Alexander, Polcik, Peter, Kolozsvári, Szilárd, Zhang, Zaoli, Primetzhofer, Daniel, Mayrhofer, Paul H.
Publikováno v:
In Acta Materialia 1 June 2024 271
Autor:
Schmid, Barbara, Koutná, Nikola, Ntemou, Eleni, Primetzhofer, Daniel, Wojcik, Tomasz, Kolozsvari, Szilard, Mayrhofer, Paul Heinz
Publikováno v:
In Acta Materialia 15 May 2024 270
Akademický článek
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Autor:
Koutná, Nikola, Hahn, Rainer, Zálešák, Jakub, Friák, Martin, Bartosik, Matthias, Keckes, Jozef, Šob, Mojmír, Mayrhofer, Paul H., Holec, David
Superlattice architecture represents an effective strategy to improve performance of hard protective coatings. Our model system, MoN/TaN, combines materials well-known for their high ductility as well as a strong driving force for vacancies. In this
Externí odkaz:
http://arxiv.org/abs/1905.04155