Zobrazeno 1 - 10
of 27 871
pro vyhledávání: '"A. Neugebauer"'
Autor:
Neugebauer, Marcel
Gaussian Processes face two primary challenges: constructing models for large datasets and selecting the optimal model. This master's thesis tackles these challenges in the low-dimensional case. We examine recent convergence results to identify model
Externí odkaz:
http://arxiv.org/abs/2411.07277
Ab initio techniques have revolutionized the way how theory can help practitioners to explore critical mechanisms and devise new strategies in discovering and designing materials. Yet, their application to electrochemical systems is still limited. A
Externí odkaz:
http://arxiv.org/abs/2411.05925
We propose an analytical thermodynamic model for describing defect phase transformations, which we term the statistical phase evaluation approach (SPEA). The SPEA model assumes a Boltzmann distribution of finite size phase fractions and calculates th
Externí odkaz:
http://arxiv.org/abs/2411.02228
Autor:
Gundall, M., Schneider, J., Schotten, H. D., Aleksy, M., Schulz, D., Franchi, N., Schwarzenberg, N., Markwart, C., Halfmann, R., Rost, P., Wübben, D., Neumann, A., Düngen, M., Neugebauer, T., Blunk, R., Kus, M., Grießbach, J.
The increasing demand for highly customized products, as well as flexible production lines, can be seen as trigger for the "fourth industrial revolution", referred to as "Industrie 4.0". Current systems usually rely on wire-line technologies to conne
Externí odkaz:
http://arxiv.org/abs/2410.08726
Autor:
Zhu, Li-Fang, Koermann, Fritz, Chen, Qing, Selleby, Malin, Neugebauer, Joerg, Grabowski, and Blazej
Melting properties are critical for designing novel materials, especially for discovering high-performance, high-melting refractory materials. Experimental measurements of these properties are extremely challenging due to their high melting temperatu
Externí odkaz:
http://arxiv.org/abs/2408.08654
Autor:
Alqahtani, Amjad, Henry, DaVonne, Havlíček, Lubomír, Marie, Luke St., Hrubý, Jakub, Sojka, Antonín, Hale, Morgan, Felsenfeld, Samuel, Fatimy, Abdelouahad El, Myers-Ward, Rachael L., Gaskill, D. Kurt, Nemec, Ivan, Neugebauer, Petr, Liu, Amy Y., Barbara, Paola
Single-molecule magnets (SMMs) with chemically tailorable properties are potential building blocks for quantum computing, high-density magnetic memory, and spintronics.1 2 3,4 These applications require isolated or few molecules on substrates, but st
Externí odkaz:
http://arxiv.org/abs/2407.21156
Autor:
Waseda, Sam, Hickel, Tilmann, Morthomas, Julien, Chantrenne, Patrice, Perez, Michel, Neugebauer, Jörg
Zener ordering is a phenomenon that octahedral interstitial atoms such as carbon occupy the same sublattice inside bcc matrix such as iron. The original formulation relies on a mean field theory, which is still most in use today. We employ multiple m
Externí odkaz:
http://arxiv.org/abs/2407.20649
Autor:
Deißenbeck, Florian, Surendralal, Sudarsan, Todorova, Mira, Wippermann, Stefan, Neugebauer, Jörg
Aqueous metal corrosion is a major economic concern in modern society. A phenomenon that has puzzled generations of scientists in this field is the so-called anomalous hydrogen evolution: the violent dissolution of magnesium under electron-rich (anod
Externí odkaz:
http://arxiv.org/abs/2407.13472
Autor:
Bienvenu, Baptiste, Todorova, Mira, Neugebauer, Jörg, Raabe, Dierk, Mrovec, Matous, Lysogorskiy, Yury, Drautz, Ralf
The combined structural and electronic complexity of iron oxides poses many challenges to atomistic modeling. To leverage limitations in terms of the accessible length and time scales, one requires a physically justified interatomic potential which i
Externí odkaz:
http://arxiv.org/abs/2407.13903
Autor:
Torcoli, Matteo, Halimeh, Mhd Modar, Leitz, Thomas, Grewe, Yannik, Kratschmer, Michael, Neugebauer, Bernhard, Murtaza, Adrian, Fuchs, Harald, Habets, Emanuël A. P.
The introduction and regulation of loudness in broadcasting and streaming brought clear benefits to the audience, e.g., a level of uniformity across programs and channels. Yet, speech loudness is frequently reported as being too low in certain passag
Externí odkaz:
http://arxiv.org/abs/2405.17364