Zobrazeno 1 - 10
of 19 030
pro vyhledávání: '"A. Raabe"'
Autor:
Khorrami, Mohammad S., Goyal, Pawan, Mianroodi, Jaber R., Svendsen, Bob, Benner, Peter, Raabe, Dierk
The purpose of the current work is the development and comparison of Fourier neural operators (FNOs) for surrogate modeling of the quasi-static mechanical response of polycrystalline materials. Three types of such FNOs are considered here: a physics-
Externí odkaz:
http://arxiv.org/abs/2408.15408
The dynamics of domain walls in a square of permalloy (Ni$_{81}$Fe$_{19}$; Py) upon excitation with an oscillating magnetic field of 4 mT amplitude were recorded by pump-probe ptychography with X-ray magnetic circular dichroism (XMCD) at the Ni L$_3$
Externí odkaz:
http://arxiv.org/abs/2408.14172
Autor:
Butcher, Tim A., Phillips, Nicholas W., Wei, Chia-Chun, Chang, Shih-Chao, Beinik, Igor, Thånell, Karina, Yang, Jan-Chi, Huang, Shih-Wen, Raabe, Jörg, Finizio, Simone
The ferroelectric domain structure of a freestanding BiFeO$_3$ film was visualized by ptychographic dichroic imaging with linearly polarized X-rays at the O K-edge around 530 eV. The dichroic contrast is maximized at the energy of the hybridization o
Externí odkaz:
http://arxiv.org/abs/2408.09608
Autor:
Zhou, Xuyang, Bienvenu, Baptiste, Wu, Yuxiang, da Silva, Alisson Kwiatkowski, Ophus, Colin, Raabe, Dierk
Synthesizing distinct phases and controlling the crystalline defects in them are key concepts in materials and process design. These approaches are usually described by decoupled theories, with the former resting on equilibrium thermodynamics and the
Externí odkaz:
http://arxiv.org/abs/2408.09213
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:
Rimoldi, Cristina, Columbo, Lorenzo L., Tibaldi, Alberto, Debernardi, Pierluigi, García, Sebastian Romero, Raabe, Christian, Gioannini, Mariangela
We study the dynamical behavior of medium-size multimode VCSELs with an elliptical oxide aperture, selected for the best trade-off between high output power and modulation speed for datacom applications, with a focus on their relative intensity noise
Externí odkaz:
http://arxiv.org/abs/2407.11899
Autor:
Aota, Leonardo Shoji, Jung, Chanwon, Zhang, Siyuan, Büyükuslu, Ömer K., Yadav, Poonam, Singh, Mahander Pratap, Chen, Xinren, Woods, Eric, Scheu, Christina, Kim, Se-Ho, Raabe, Dierk, Gault, Baptiste
The development of sustainable transportation and communication systems requires an increase in both energy density and capacity retention of Li-batteries. Using substrates forming a solid solution with body centered cubic Li enhances the cycle stabi
Externí odkaz:
http://arxiv.org/abs/2407.09374
Autor:
Hachet, Guillaume, Tehranchi, Ali, Shi, Hao, Prabhakar, Manoj, Wei, Shaolou, Angenendt, Katja, Zaefferer, Stefan, Gault, Baptiste, Sun, Binhan, Ponge, Dirk, Raabe, Dierk
The interaction between boron and hydrogen at grain boundaries has been investigated experimentally and numerically in boron-doped and boron-free martensitic steels using thermal desorption spectrometry (TDS) and ab initio calculations. The calculati
Externí odkaz:
http://arxiv.org/abs/2407.03763
Autor:
F. Ebel, L. Greuter, K. Lutz, L. Häni, J. Fandino, R. Guzman, L. Mariani, J. Beck, A. Raabe, W.J. Z'Graggen, P. Schucht, J. Soleman
Publikováno v:
Brain and Spine, Vol 2, Iss , Pp 101319- (2022)
Externí odkaz:
https://doaj.org/article/51fa1ff6d45842939751807e730de156
Autor:
M. Gutt-Will, T. Maragkou, K. Seidel, A. Mathis, E. Hewer, I. Iff, S. Finkenstaedt, P. Schucht, A. Raabe
Publikováno v:
Brain and Spine, Vol 2, Iss , Pp 101374- (2022)
Externí odkaz:
https://doaj.org/article/192e113f54aa4ff8ac276ef094c55904