Colloquium: Quantum anomalous Hall effect
The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …
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 …
Prediction of ferroelectricity-driven Berry curvature enabling charge-and spin-controllable photocurrent in tin telluride monolayers
In symmetry-broken crystalline solids, pole structures of Berry curvature (BC) can emerge,
and they have been utilized as a versatile tool for controlling transport properties. For …
and they have been utilized as a versatile tool for controlling transport properties. For …
Systematics of electronic and magnetic properties in the transition metal doped quantum anomalous Hall platform
The quantum anomalous Hall effect (QAHE) has recently been reported to emerge in
magnetically doped topological insulators. Although its general phenomenology is well …
magnetically doped topological insulators. Although its general phenomenology is well …
Role of electronic correlations in room-temperature ferromagnetism of monolayer
The electronic structure of a two-dimensional ferromagnetic Mn Se 2 monolayer was
investigated using density functional theory. It was found that the computed Curie …
investigated using density functional theory. It was found that the computed Curie …
First-principles calculations of structural, electronic, and optical properties for Ni-doped Sb2S3
Abstract Antimony sulphide (Sb 2 S 3) is a potential candidate for alternative material in
solar cell application. The structural, electronic, and optical properties of Ni doped Sb 2 S 3 …
solar cell application. The structural, electronic, and optical properties of Ni doped Sb 2 S 3 …
Realization of the Chern-insulator and axion-insulator phases in antiferromagnetic heterostructures
Breaking time-reversal symmetry in three-dimensional topological insulator thin films can
lead to different topological quantum phases, such as the Chern insulator (CI) phase and the …
lead to different topological quantum phases, such as the Chern insulator (CI) phase and the …
Spin-Orientation-Dependent Topological States in Two-Dimensional Antiferromagnetic NiTl2S4 Monolayers
J Liu, S Meng, JT Sun - Nano Letters, 2019 - ACS Publications
The topological states of matter arising from the nontrivial magnetic configuration provide a
better understanding of physical properties and functionalities of solid materials. Such …
better understanding of physical properties and functionalities of solid materials. Such …
Understanding the nature of the magnetic coupling in transition metal doped
In this paper, we employ electronic structure theory to investigate the nature of the exchange
coupling in transition metal doped Bi 2 Se 3. We focus on V, Cr, Mn, and Fe, which have …
coupling in transition metal doped Bi 2 Se 3. We focus on V, Cr, Mn, and Fe, which have …
Comparing magnetic ground-state properties of the V- and Cr-doped topological insulator
An insulating ferromagnetic ground state is a fundamental prerequisite for the quantum
anomalous Hall (QAH) effect observed in magnetically doped topological insulators such as …
anomalous Hall (QAH) effect observed in magnetically doped topological insulators such as …