Transport in two-dimensional topological materials: recent developments in experiment and theory
We review theoretical and experimental highlights in transport in two-dimensional
topological materials over the last five years. Topological materials comprise topological …
topological materials over the last five years. Topological materials comprise topological …
Recent progress in proximity coupling of magnetism to topological insulators
Inducing long‐range magnetic order in 3D topological insulators can gap the Dirac‐like
metallic surface states, leading to exotic new phases such as the quantum anomalous Hall …
metallic surface states, leading to exotic new phases such as the quantum anomalous Hall …
Topological Hall effect in a topological insulator interfaced with a magnetic insulator
A topological insulator (TI) interfaced with a magnetic insulator (MI) may host an anomalous
Hall effect (AHE), a quantum AHE, and a topological Hall effect (THE). Recent studies …
Hall effect (AHE), a quantum AHE, and a topological Hall effect (THE). Recent studies …
[HTML][HTML] Control of spin–charge conversion in van der Waals heterostructures
The interconversion between spin and charge degrees of freedom offers incredible potential
for spintronic devices, opening routes for spin injection, detection, and manipulation …
for spintronic devices, opening routes for spin injection, detection, and manipulation …
[HTML][HTML] Topological materials by molecular beam epitaxy
Topology appears across condensed matter physics to describe a wide array of phenomena
which could alter, augment, or fundamentally change the functionality of many technologies …
which could alter, augment, or fundamentally change the functionality of many technologies …
Magnetic proximity effects in topological insulator heterostructures: Implementation and characterization
AJ Grutter, QL He - Physical Review Materials, 2021 - APS
In this progress report, we examine recent efforts towards the introduction of magnetic order
into topologically nontrivial systems through magnetic proximity effects, with a particular …
into topologically nontrivial systems through magnetic proximity effects, with a particular …
Observation of interfacial antiferromagnetic coupling between magnetic topological insulator and antiferromagnetic insulator
Inducing magnetic orders in a topological insulator (TI) to break its time reversal symmetry
has been predicted to reveal many exotic topological quantum phenomena. The …
has been predicted to reveal many exotic topological quantum phenomena. The …
Gate-tunable anomalous Hall effect in a 3D topological insulator/2D magnet van der Waals heterostructure
We demonstrate advantages of samples made by mechanical stacking of exfoliated van der
Waals materials for controlling the topological surface state of a three-dimensional …
Waals materials for controlling the topological surface state of a three-dimensional …
A nontrivial crossover in topological Hall effect regimes
KS Denisov, IV Rozhansky, NS Averkiev… - Scientific Reports, 2017 - nature.com
We propose a new theory of the topological Hall effect (THE) in systems with non-collinear
magnetization textures such as magnetic skyrmions. We solve the problem of electron …
magnetization textures such as magnetic skyrmions. We solve the problem of electron …
Constraints on proximity-induced ferromagnetism in a Dirac semimetal semiconductor heterostructure
Breaking time-reversal symmetry in a Dirac semimetal Cd 3 As 2 through doping with
magnetic ions or by the magnetic proximity effect is expected to cause a transition to other …
magnetic ions or by the magnetic proximity effect is expected to cause a transition to other …