arXiv · 0911.3134
Electron-Magnon Scattering in Anomalous Hall Effect
Abstract
We study the role played by electron-magnon scattering in the anomalous Hall effect. We find that it has important contributions distinct from other scattering processes like impurities scattering and phonon scattering. As a demonstration, we calculate the Hall conductivity for a two dimensional Dirac model. The result indicates that as system control parameter varies, the competition between magnon scattering and other types of scattering changes the Hall conductivity drastically. In particular, the side jump contribution could acquire a strong temperature dependence.
Explore related subjects
Keep this discovery
Shengyuan A. Yang, Hui Pan, Wong-Kong Tse, Qian Niu. 2009-11-16. Electron-Magnon Scattering in Anomalous Hall Effect. https://arxiv.org/abs/0911.3134
Cite the original work for its findings. Save a collection to share your selection of sources.