Confinement-induced chiral edge channel interaction in quantum anomalous hall insulators
In quantum anomalous Hall (QAH) insulators, the interior is insulating but electrons can
travel with zero resistance along one-dimensional (1D) conducting paths known as chiral …
travel with zero resistance along one-dimensional (1D) conducting paths known as chiral …
Light-induced phase crossovers in a quantum spin Hall system
In this work, we theoretically investigate the light-induced topological phases and finite-size
crossovers in a paradigmatic quantum spin Hall (QSH) system with high-frequency pumping …
crossovers in a paradigmatic quantum spin Hall (QSH) system with high-frequency pumping …
Probing the edge states of Chern insulators using microwave impedance microscopy
Microwave impedance microscopy (MIM) has been utilized to directly visualize topological
edge states in many quantum materials. While the microwave response for conventional …
edge states in many quantum materials. While the microwave response for conventional …
Edge magnetoplasmon dispersion and time-resolved plasmon transport in a quantum anomalous Hall insulator
A quantum anomalous Hall (QAH) insulator breaks reciprocity by combining magnetic
polarization and spin-orbit coupling to generate a unidirectional transmission of signals in …
polarization and spin-orbit coupling to generate a unidirectional transmission of signals in …
[HTML][HTML] Induced superconducting correlations in a quantum anomalous Hall insulator
Thin films of ferromagnetic topological insulator materials can host the quantum anomalous
Hall effect without the need for an external magnetic field. Inducing Cooper pairing in such a …
Hall effect without the need for an external magnetic field. Inducing Cooper pairing in such a …
[HTML][HTML] Manipulating Topological Phases in Magnetic Topological Insulators
Magnetic topological insulators (MTIs) are a group of materials that feature topological band
structures with concurrent magnetism, which can offer new opportunities for technological …
structures with concurrent magnetism, which can offer new opportunities for technological …
Low-damage photolithography for magnetically doped (Bi, Sb) 2Te3 quantum anomalous Hall thin films
Z Gao, M Guo, Z Lian, Y Li, Y Bai, X Feng, K He… - Chinese …, 2023 - iopscience.iop.org
We have developed a low-damage photolithography method for magnetically doped (Bi, Sb)
2 Te 3 quantum anomalous Hall (QAH) thin films incorporating an additional resist layer of …
2 Te 3 quantum anomalous Hall (QAH) thin films incorporating an additional resist layer of …
Probing the percolation in the quantum anomalous Hall insulator
The percolation plays an essential role in the physics of plateau transition, localization, and
breakdown in quantum Hall (QH) systems. In practice, it always exists probably due to …
breakdown in quantum Hall (QH) systems. In practice, it always exists probably due to …
Macroscopic quantum tunneling of a topological ferromagnet
KM Fijalkowski, N Liu, P Mandal… - Advanced …, 2023 - Wiley Online Library
The recent advent of topological states of matter spawned many significant discoveries. The
quantum anomalous Hall (QAH) effect is a prime example due to its potential for applications …
quantum anomalous Hall (QAH) effect is a prime example due to its potential for applications …
Theory of the microwave impedance microscopy of Chern insulators
Microwave impedance microscopy (MIM) has been utilized to directly visualize topological
edge states in many quantum materials, from quantum Hall systems to topological …
edge states in many quantum materials, from quantum Hall systems to topological …