Real-Space Berry Phases - Skyrmion Soccer
arXiv:1405.0987 · doi:10.1063/1.4870695
Abstract
Berry phases occur when a system adiabatically evolves along a closed curve in parameter space. This tutorial-like article focuses on Berry phases accumulated in real space. In particular, we consider the situation where an electron traverses a smooth magnetic structure, while its magnetic moment adjusts to the local magnetization direction. Mapping the adiabatic physics to an effective problem in terms of emergent fields reveals that certain magnetic textures - skyrmions - are tailormade to study these Berry phase effects.
7 pages, 3 figures
References in corpus (15)
- Spontaneous Skyrmion Ground States in Magnetic Metals
- Dissipationless Quantum Spin Current at Room Temperature
- Theory of current-driven motion of Skyrmions and spirals in helical magnets
- Long wavelength helimagnetic order and skyrmion lattice phase in Cu2OSeO3
- Orbital magnetization in periodic insulators
- Skyrmions and Anomalous Hall Effect in a Dzyloshinskii-Moriya Spiral Magnet
- Theory of the helical spin crystal: a candidate for the partially ordered state of MnSi
- Rotating skyrmion lattices by spin torques and field or temperature gradients
- Skyrmion Lattice in Two-Dimensional Chiral Magnet
- Theory of helical spin crystals: phases, textures and properties
- Functional Keldysh Theory of Spin Torques
- Chirality induced anomalous-Hall effect in helical spin crystals
- Spin torque and force due to current for general spin textures
- Magnetoelectric Resonances and Predicted Microwave Diode Effect of Skyrmion Crystal in Multiferroic Chiral-Lattice Magnet
- Crystalline phases in chiral ferromagnets: Destabilization of helical order
Cited by in corpus (29)
- Skyrmions in Magnetic Multilayers
- Stabilization and current-induced motion of antiskyrmion in the presence of anisotropic Dzyaloshinskii-Moriya interaction
- Unconventional Topological Hall Effect in Skyrmion Crystals Caused by the Topology of the Lattice
- Chiral domain walls of MnSn and their memory
- Chirality-driven orbital magnetic moments as a new probe for topological magnetic structures
- Forming individual magnetic biskyrmions by merging two skyrmions in a centrosymmetric nanodisk
- Emergent Magneto-multipoles and Nonlinear Responses of a Magnetic Hopfion
- Effect of Negative Pressure on the Prototypical Itinerant Magnet MnSi
- Material systems for FM-/AFM-coupled skyrmions in Co/Pt-based multilayers
- Orientation dependent current-induced motion of skyrmions with various topologies
- Fundamental Theory of Current-Induced Motion of Magnetic Skyrmions
- Berry Curvature and Topological Hall Effect in Magnetic Nanoparticles
- Angular dependence of Hall effect and magnetoresistance in SrRuO-SrIrO heterostructures
- Coherent backscattering in the topological Hall effect
- Nanofluidic logic based on chiral skyrmion flows
- Theory of wavepacket transport under narrow gaps and spatial textures: non-adiabaticity and semiclassicality
- Magnetic interactions in AB-stacked kagome lattices: magnetic structure, symmetry, and duality
- Tailoring energy barriers of Bloch-point-mediated transitions between topological spin textures
- Weak Localization in Systems with Chiral Spin Textures and Skyrmion Crystals
- Insights into the orbital magnetism of noncollinear magnetic systems
- Alternative understanding of the skyrmion Hall effect based on one-dimensional domain wall motion
- Current-driven dynamics of antiferromagnetic domain-wall skyrmions
- Dynamic Phases and Reentrant Hall Effect for Vortices and Skyrmions on Periodic Pinning Arrays
- Current-driven motion of magnetic topological defects in ferromagnetic superconductors
- Magnetic Bloch-point hopping in multilayer skyrmions and associated emergent electromagnetic signatures
- Persistent Interfacial Topological Hall Effect Demonstrating Electrical Readout of Topological Spin Structures in Insulators
- A -algebraic view on the interaction of real- and reciprocal space topology in skyrmion crystals
- Giant Topological Hall Effect Across Wide Temperature in Pt/NiCo2O4 Heterostructure
- Kinetic Theory of Chiral Active Disks: Odd Transport and Torque Density