Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
Interacting topological insulators: a review
S Rachel - Reports on Progress in Physics, 2018 - iopscience.iop.org
The discovery of the quantum spin Hall effect and topological insulators more than a decade
ago has revolutionized modern condensed matter physics. Today, the field of topological …
ago has revolutionized modern condensed matter physics. Today, the field of topological …
Observation of the quantum spin Hall effect up to 100 kelvin in a monolayer crystal
A variety of monolayer crystals have been proposed to be two-dimensional topological
insulators exhibiting the quantum spin Hall effect (QSHE), possibly even at high …
insulators exhibiting the quantum spin Hall effect (QSHE), possibly even at high …
[HTML][HTML] Quantum spin Hall state in monolayer 1T'-WTe2
A quantum spin Hall (QSH) insulator is a novel two-dimensional quantum state of matter that
features quantized Hall conductance in the absence of a magnetic field, resulting from …
features quantized Hall conductance in the absence of a magnetic field, resulting from …
[HTML][HTML] Topological mosaics in moiré superlattices of van der Waals heterobilayers
Van der Waals (vdW) heterostructures formed by two-dimensional atomic crystals provide a
powerful approach towards designer condensed matter systems,,,,,,,,,,,,,,. Incommensurate …
powerful approach towards designer condensed matter systems,,,,,,,,,,,,,,. Incommensurate …
Microwave impedance microscopy and its application to quantum materials
Materials in which quantum mechanical effects lead to novel properties on the macroscopic
scale are of interest both fundamentally and for applications. For such quantum materials …
scale are of interest both fundamentally and for applications. For such quantum materials …
[HTML][HTML] Intrinsic magnetic topological insulators
Introducing magnetism into topological insulators breaks time-reversal symmetry, and the
magnetic exchange interaction can open a gap in the otherwise gapless topological surface …
magnetic exchange interaction can open a gap in the otherwise gapless topological surface …
Topological materials: quantum anomalous Hall system
K He, Y Wang, QK Xue - Annual Review of Condensed Matter …, 2018 - annualreviews.org
The quantum anomalous Hall effect (QAHE) is a quantized Hall effect that occurs at zero
magnetic field. Its mechanism and properties are different from those of conventional …
magnetic field. Its mechanism and properties are different from those of conventional …
Imaging quantum spin Hall edges in monolayer WTe2
A two-dimensional (2D) topological insulator exhibits the quantum spin Hall (QSH) effect, in
which topologically protected conducting channels exist at the sample edges. Experimental …
which topologically protected conducting channels exist at the sample edges. Experimental …
Two-dimensional topological insulator state in cadmium arsenide thin films
Two-dimensional topological insulators (2D TIs) are a highly desired quantum phase but few
materials have demonstrated clear signatures of a 2D TI state. It has been predicted that 2D …
materials have demonstrated clear signatures of a 2D TI state. It has been predicted that 2D …