no code implementations • 29 Jan 2021 • Lei Wang, Tai Min, Ke Xia
Based on the exact muffin-tin orbitals (EMTOs), we developed a first-principles method to calculate the current operators and investigated the anomalous Hall effect in bcc Fe as an example, with which we successfully separated the skew scattering contribution from the side jump and intrinsic contributions by fitting the scaling law with the introduction of sparse impurities.
Materials Science Mesoscale and Nanoscale Physics
no code implementations • 2 Dec 2020 • Weidi Wang, Zeyuan Wang, Yinghui Zhang, Bo Sun, Ke Xia
The main purposes of this paper are to use neural networks for classifying the dynamical phases of some videos and to demonstrate that neural networks can learn physical concepts from them.
