# Topological response in ferromagnets

@article{Burkov2014TopologicalRI, title={Topological response in ferromagnets}, author={Anton A. Burkov}, journal={Physical Review B}, year={2014}, volume={89}, pages={155104} }

We present a theory of the intrinsic anomalous Hall effect in a model of a doped Weyl semimetal, which serves here as the simplest toy model of a generic three-dimensional metallic ferromagnet with Weyl nodes in the electronic structure. We analytically evaluate the anomalous Hall conductivity as a function of doping, which allows us to explicitly separate the Fermi surface and non Fermi surface contributions to the Hall conductivity by carefully evaluating the zero frequency and zero…

## 9 Citations

Anomalous Hall effect in Weyl metals.

- Physics, MedicinePhysical review letters
- 2014

The AHE in a Weyl metal is shown to be a purely intrinsic, universal property, fully determined by the location of the Weyl nodes in the first Brillouin zone.

Anomalous Hall effect in Weyl superconductors

- Physics
- 2016

We present a theory of the anomalous Hall effect in a topological Weyl superconductor with broken time reversal symmetry. Specifically, we consider a ferromagnetic Weyl metal with two Weyl nodes of…

Universal charge and current on magnetic domain walls in Weyl semimetals

- Physics
- 2016

Domain walls in three-dimensional Weyl semimetals, formed by localized magnetic moments, are investigated. There appear bound states around the domain wall with the discrete spectrum, among which we…

Chiral anomaly and transport in Weyl metals.

- Physics, MedicineJournal of physics. Condensed matter : an Institute of Physics journal
- 2015

The AHE in a Weyl metal is shown to be a purely intrinsic, universal property, fully determined by the location of the Weyl nodes in the first Brillouin zone, and a fully microscopic theory of diffusive magnetotransport in Weyl metals is developed.

Quantum anomalous Hall effect and related topological electronic states

- Physics
- 2015

Over a long period of exploration, the successful observation of quantized version of anomalous Hall effect (AHE) in thin film of magnetically doped topological insulator (TI) completed a quantum…

Chiral magnetic conductivity and surface states of Weyl semimetals in topological insulator ultra-thin film multilayer.

- Physics, MedicineJournal of physics. Condensed matter : an Institute of Physics journal
- 2016

An ultra-thin film of topological insulator (TI) multilayer is investigated as a model for a three-dimensional (3D) Weyl semimetal and the chiral magnetic effect of the system in the presence of a time dependent magnetic field is studied.

Charge Pumping Induced by Magnetic Texture Dynamics in Weyl Semimetals

- PhysicsPhysical Review Applied
- 2018

Spin-momentum locking in Weyl semimetals correlates the orbital motion of electrons with background magnetic textures. We show here that the dynamics of a magnetic texture in a magnetic Weyl…

Magnetic Textures and Dynamics in Magnetic Weyl Semimetals

- PhysicsAnnalen der Physik
- 2019

Recent theoretical and experimental attemps have been successful in finding magnetic Weyl semimetal phases, which show both nodal-point structure in the electronic bands and magnetic orders. Beyond…

Intrinsic Torques Emerging from Anomalous Velocity in Magnetic Textures

- PhysicsPhysical Review Letters
- 2021

Momentum-space topology of electrons under strong spin-orbit coupling contributes to the electrically induced torques exerting on magnetic textures insensitively to disorder or thermal fluctuation.…

## References

The Universe In A Helium Droplet

- Physics
- 2016

Thank you very much for reading the universe in a helium droplet. As you may know, people have look hundreds times for their favorite books like this the universe in a helium droplet, but end up in…