Zobrazeno 1 - 10
of 734
pro vyhledávání: '"Papanikolaou, S."'
Collision Cascade-Driven Evolution of Vacancy Defects in Ni-Based Concentrated Solid-Solution Alloys
Autor:
Aligayev, A., Reis, M. Landeiro Dos, Chartier, A., Huang, Q., Papanikolaou, S., Dominguez-Gutierrez, F. J.
Concentrated solid--solution alloys (CSAs) in single--phase form have recently garnered considerable attention owing to their potential for exceptional irradiation resistance. This computational study delves into the intricate interplay of alloying e
Externí odkaz:
http://arxiv.org/abs/2403.03922
Autor:
Dominguez-Gutierrez, F. J., Olejarz, A., Reis, M. Landeiro Dos, Wyszkowska, E., Kalita, D., Huo, W. Y., Jozwik, I., Kurpaska, L., Papanikolaou, S., Alava, M. J., Muszka, K.
Concentrated solid solution alloys (CSAs) have attracted attention for their promising properties; however, current manufacturing methods face challenges in complexity, high costs, and limited scalability, raising concerns about industrial viability.
Externí odkaz:
http://arxiv.org/abs/2401.16065
Deformation plasticity mechanisms in alloys and compounds may unveil the material capacity towards optimal mechanical properties. We conduct a series of molecular dynamics (MD) simulations to investigate plasticity mechanisms due to nanoindentation i
Externí odkaz:
http://arxiv.org/abs/2308.12206
In this study, we employ a computational chemistry-based modeling approach to investigate the adsorption mechanisms of CH$_4$ and CO$_2$ on monolayer GPNL, with a specific focus on their effects on optical adsorption and electrical transport properti
Externí odkaz:
http://arxiv.org/abs/2307.13472
Chemical short-range order (CSRO) is believed to be a key contributor to the exceptional properties of multicomponent alloys. However, direct validation and confirmation of CSRO has been highly elusive in most compounds. Recent studies for equiatomic
Externí odkaz:
http://arxiv.org/abs/2211.05436
Recently developed single-phase concentrated solid-solution alloys (CSAs) contain multiple elemental species in high concentrations with different elements randomly arranged on a crystalline lattice. These chemically disordered materials present exce
Externí odkaz:
http://arxiv.org/abs/2206.11833
Autor:
Dominguez-Gutierrez, F. J., Grigorev, P., Naghdi, A., Xu, Q. Q., Byggmastar, J., Wei, G. Y., Swinburne, T. D., Papanikolaou, S., Alava, M. J.
Computational modeling is usually applied to aid experimental exploration of advanced materials to better understand the fundamental plasticity mechanisms during mechanical testing. In this work, we perform Molecular dynamics (MD) simulations to emul
Externí odkaz:
http://arxiv.org/abs/2205.09165
Autor:
Domínguez-Gutíerrez, F. J., Mulewska, K., Ustrzycka, A., Alvarez-Donado, R., Kosínska, A., Huo, W. Y., Kurpaska, L., Jozwik, I., Papanikolaou, S., Alava, M.
Austenitic stainless steels with low carbon have exceptional mechanical properties and are capable to reduce embrittlement, due to high chromium and nickel alloying, thus they are very attractive for efficient energy production in extreme environment
Externí odkaz:
http://arxiv.org/abs/2205.03050
High-entropy alloys (HEA) form solid solutions with large chemical disorder and excellent mechanical properties. We investigate the origin of HEA strengthening in face-centered cubic (FCC) single-phase HEAs through molecular dynamics simulations of d
Externí odkaz:
http://arxiv.org/abs/2111.00568
Publikováno v:
In Diamond & Related Materials August 2024 147
