Quantum Anomalous Hall Effect in Magnetic Topological Insulators

Quantum anomalous Hall effect in intrinsic magnetic topological ...

Quantum anomalous Hall effect—the appearance of quantized Hall conductance at zero magnetic field—has been observed in thin films of the ...

Quantum anomalous Hall effect in magnetic topological insulators

Here, we give a theoretical introduction to the quantum anomalous Hall (QAH) effect based on magnetic topological insulators in two-dimension (2D) and three- ...

Magnetic topological insulators and quantum anomalous hall effect

In this paper, we review the fundamental physics as well as recent progress in the emerging magnetic TI research field.

Quantum anomalous Hall effect in magnetic topological insulators

In 2D topological insulators, magnetic order breaks the symmetry between the counter-propagating helical edge states, and as a result, the ...

Quantum Anomalous Hall Insulators - Goldhaber-Gordon Group

Topological insulators are materials that insulate in bulk yet feature topologically protected, conductive surface states. These surface states host ...

Colloquium: Quantum anomalous Hall effect

The quantum anomalous Hall (QAH) effect refers to QH effects that occur in the absence of external magnetic fields due to spontaneously broken time-reversal ...

Quantum Anomalous Hall Effect in Magnetic Doped Topological ...

Quantum Anomalous Hall Effect in Magnetic Doped Topological Insulators and Ferromagnetic Spin-Gapless Semiconductors -- A Perspective Review.

Quantum anomalous Hall effect in magnetic topological insulators

We give a theoretical introduction to the quantum anomalous Hall (QAH) effect based on magnetic topological insulators in two-dimensions (2D) and three- ...

Concurrence of quantum anomalous Hall and topological ... - Nature

The quantum anomalous Hall (QAH) effect is a consequence of non-zero Berry curvature in momentum space. The QAH insulator harbours ...

3D Quantum Anomalous Hall Effect in Magnetic Topological ...

The first work in synthesizing 3D quantum anomalous Hall (QAH) insulators with a thickness of one hundred nanometers, exceeding ten times ...

Quantum anomalous Hall effect in intrinsic magnetic topological ...

In a magnetic topological insulator, nontrivial band topology combines with magnetic order to produce exotic states of matter, ...

Quantum Anomalous Hall Effect in Magnetic Topological Insulators

Chapter 15: Quantum Anomalous Hall Effect in Magnetic Topological Insulators ... Abstract: The quantum anomalous Hall effect refers to the quantized version of ...

“Quantum Anomalous Hall Effect in the Magnetic ... - YouTube

The quantum anomalous Hall (QAH) effect can be considered as the quantum Hall (QH) effect without an external magnetic field, ...

Rational Design Principles of the Quantum Anomalous Hall Effect in ...

Our work reveals that superlatticelike magnetic topological insulators with tunable exchange interactions are an ideal platform to realize the long-sought QAHE ...

Experimental Observation of the Quantum Anomalous Hall Effect in ...

The quantized version of the anomalous Hall effect has been predicted to occur in magnetic topological insulators, but the experimental ...

Quantized anomalous Hall effect in magnetic topological insulators

The anomalous Hall effect is a fundamental transport process in solids arising from the spin-orbit coupling. In a quantum anomalous Hall ...

Quantum Anomalous Hall Effect in Magnetic Doped Topological ...

However, to date, the QAH effect is materialized in merely ferromagnetic topological insulators, Cr and V13 doped (Bi,Sb)2Te3 thin films.

Progress and prospects in the quantum anomalous Hall effect

The quantum anomalous Hall effect refers to the quantization of the Hall effect in the absence of an applied magnetic field.

Spectral signatures of the surface anomalous Hall effect in magnetic ...

The topological surface states of magnetic topological systems, such as Weyl semimetals and axion insulators, are associated with ...

Quantum anomalous Hall effect | National Science Review

The quantum anomalous Hall effect is a special kind of the quantum Hall effect that occurs without a magnetic field.