The quantum anomalous Hall effect: theory and experiment

CX Liu, SC Zhang, XL Qi - Annual Review of Condensed Matter …, 2016 - annualreviews.org
The quantum anomalous Hall effect is defined as a quantized Hall effect realized in a system
without an external magnetic field. The quantum anomalous Hall effect is a novel …

Quantum anomalous Hall effect and related topological electronic states

H Weng, R Yu, X Hu, X Dai, Z Fang - Advances in Physics, 2015 - Taylor & Francis
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) …

Hund's metal physics: From to

Y Wang, CJ Kang, H Miao, G Kotliar - Physical Review B, 2020 - APS
We study the normal state electronic structure of the recently discovered infinite-layer
nickelate superconductor, Nd 1− x Sr x NiO 2, using density functional theory plus dynamical …

Correlation-driven topological and valley states in monolayer

S Li, Q Wang, C Zhang, P Guo, SA Yang - Physical Review B, 2021 - APS
Electronic correlations could have significant impact on the material properties. They are
typically pronounced for localized orbitals and enhanced in low-dimensional systems, so …

Designing light-element materials with large effective spin-orbit coupling

J Li, Q Yao, L Wu, Z Hu, B Gao, X Wan, Q Liu - Nature Communications, 2022 - nature.com
Abstract Spin-orbit coupling (SOC), which is the core of many condensed-matter
phenomena such as nontrivial band gap and magnetocrystalline anisotropy, is generally …

Tuning the magnetic anisotropy and topological phase with electronic correlation in single-layer

W Pan - Physical Review B, 2022 - APS
Electronic correlation can strongly influence the electronic properties of two-dimensional
(2D) materials with open d or f orbitals. Herein, by taking single-layer (SL) H-Fe Br 2 as a …

Magnetic Semimetals and Quantized Anomalous Hall Effect in

S Nie, Y Sun, FB Prinz, Z Wang, H Weng, Z Fang… - Physical Review Letters, 2020 - APS
Exploration of the novel relationship between magnetic order and topological semimetals
has received enormous interest in a wide range of both fundamental and applied research …

Quantum anomalous Hall and valley quantum anomalous Hall effects in two-dimensional orbital monolayers

K Wang, Y Li, H Mei, P Li, ZX Guo - Physical Review Materials, 2022 - APS
We propose a new family of the d 0 orbital XY (X= K, Rb, Cs; Y= N, P, As, Sb, Bi) monolayers
with abundant and novel topology and valley properties. The KN, RbN, RbP, RbAs, CsP …

Correlation-driven threefold topological phase transition in monolayer OsBr2

SD Guo, YL Tao, WQ Mu, BG Liu - Frontiers of Physics, 2023 - Springer
Spin—orbit coupling (SOC) combined with electronic correlation can induce topological
phase transition, producing novel electronic states. Here, we investigate the impact of SOC …

Epitaxial lift-off of freestanding (011) and (111) SrRuO3 thin films using a water sacrificial layer

PTP Le, JE Ten Elshof, G Koster - Scientific reports, 2021 - nature.com
Two-dimensional freestanding thin films of single crystalline oxide perovskites are expected
to have great potential in integration of new features to the current Si-based technology …