Electrical Manipulation of Topological Phases in a Quantum Anomalous Hall Insulator
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207622
Abstract: Quantum anomalous Hall phases arising from the inverted band topology in magnetically doped topological insulators have emerged as an important subject of research for quantization at zero magnetic fields. Though necessary for practical implementation, sophisticated… read more here.
Keywords: topology; hall insulator; control; anomalous hall ... See more keywords
Transport properties of a quantum dot based on the quantum anomalous Hall insulator
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2019.03.016
Abstract: Abstract We study the transport properties of a quantum dot (QD) fabricated by a quantum anomalous Hall insulator. It is found that energy levels of the QD are quantized due to the quantum confinement effect,… read more here.
Keywords: transport properties; hall insulator; quantum dot; properties quantum ... See more keywords
Quantum spin Hall insulator with a large bandgap, Dirac fermions, and bilayer graphene analog
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aap7529
Abstract: We propose a new III–V semiconductor system hosting a large-gap quantum spin Hall insulator and unconventional metal states. The search for room temperature quantum spin Hall insulators (QSHIs) based on widely available materials and a… read more here.
Keywords: quantum spin; spin hall; bilayer graphene; hall insulator ... See more keywords