Zobrazeno 1 - 10
of 12 933
pro vyhledávání: '"Dudarev A."'
Autor:
Ellis, W. M. E., Reali, L., Davis, A., Brooks, H. M., Katramados, I., Thornton, A. J., Akers, R. A., Dudarev, S. L.
Determining stress and strain in a component of a fusion power plant involves defining boundary conditions for the mechanical equilibrium equations, implying the availability of a full reactor model for defining those conditions. To address this fund
Externí odkaz:
http://arxiv.org/abs/2409.13554
Radiation creep and swelling are irreversible deformation phenomena occurring in materials irradiated even at low temperatures. On the microscopic scale, energetic particles initiate collision cascades, generating and eliminating defects that then in
Externí odkaz:
http://arxiv.org/abs/2409.13355
Autor:
Adeva, B., Afanasyev, L., Anania, A., Aogaki, S., Benelli, A., Brekhovskikh, V., Cechak, T., Chiba, M., Chliapnikov, P., Drijard, D., Dudarev, A., Dumitriu, D., Federicova, P., Gorin, A., Gritsay, K., Guaraldo, C., Gugiu, M., Hansroul, M., Hons, Z., Horikawa, S., Iwashita, Y., Kluson, J., Kobayashi, M., Kruglova, L., Kulikov, A., Kulish, E., Lamberto, A., Lanaro, A., Lednicky, R., Marinas, C., Martincik, J., Nemenov, L., Nikitin, M., Okada, K., Olchevskii, V., Pentia, M., Penzo, A., Plo, M., Prusa, P., Rappazzo, G., Vidal, A. Romero, Ryazantsev, A., Rykalin, V., Saborido, J., Schacher, J., Sidorov, A., Smolik, J., Takeutchi, F., Trojek, T., Trusov, S., Urban, T., Vrba, T., Yazkov, V., Yoshimura, Y., Zrelov, P.
In this work the Coulomb effects (Coulomb correlations) in $\pi^+\pi^-$ pairs produced in p + Ni collisions at 24 GeV/$c$, are studied using experimental $\pi^+\pi^-$ pair distributions in $Q$, the relative momentum in the pair center of mass system
Externí odkaz:
http://arxiv.org/abs/2409.12696
While intuitive for humans, the concept of visual complexity is hard to define and quantify formally. We suggest adopting the multi-scale structural complexity (MSSC) measure, an approach that defines structural complexity of an object as the amount
Externí odkaz:
http://arxiv.org/abs/2408.04076
Information technology and data science development stimulate transformation in many fields of scientific knowledge. In recent years, a large number of specialized systems for information and knowledge management have been created in materials scienc
Externí odkaz:
http://arxiv.org/abs/2404.13722
Autor:
Ma, Pui-Wai, Dudarev, Sergei L.
A simple and computationally efficient algorithm enables implementing negative temperature values in a spin dynamics simulation. The algorithm uses a Langevin spin dynamics thermostat with a negative damping parameter, enabling the thermalization of
Externí odkaz:
http://arxiv.org/abs/2403.01307
Publikováno v:
Acta Materialia 277 (2024) 120162
We recast the Howie-Whelan equations for generating simulated transmission electron microscope (TEM) images, replacing the dependence on local atomic displacements with atomic positions only. This allows very rapid computation of simulated TEM images
Externí odkaz:
http://arxiv.org/abs/2401.14781
Autor:
Feichtmayer, Alexander, Boleininger, Max, Riesch, Johann, Mason, Daniel R., Reali, Luca, Höschen, Till, Fuhr, Maximilian, Schwarz-Selinger, Thomas, Neu, Rudolf, Dudarev, Sergei L.
The occurrence of high stress concentrations in reactor components is a still intractable phenomenon encountered in fusion reactor design. We observe and quantitatively model a non-linear high-dose radiation mediated microstructure evolution effect t
Externí odkaz:
http://arxiv.org/abs/2401.13385
Autor:
Klyukhin, Vyacheslav, Ball, Austin, Berriaud, Christophe Paul, Curé, Benoit, Dudarev, Alexey, Gaddi, Andrea, Gerwig, Hubert, Hervé, Alain, Mentink, Matthias, Riegler, Werner, Wagner, Udo, Kate, Herman Ten
Publikováno v:
Appl. Sci. 13 (2023) 10387
The conceptual design study of a Future Circular hadron-hadron Collider (FCC-hh) to be con-structed at CERN with a center-of-mass energy of the order of 100 TeV requires superconducting magnetic systems with a central magnetic flux density of an orde
Externí odkaz:
http://arxiv.org/abs/2401.02835
Classical models of spin-lattice coupling are at present unable to accurately reproduce results for numerous properties of ferromagnetic materials, such as heat transport coefficients or the sudden collapse of the magnetic moment in hcp-Fe under pres
Externí odkaz:
http://arxiv.org/abs/2308.03130