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 …
Magnetic proximity effects in topological insulator heterostructures: Implementation and characterization
AJ Grutter, QL He - Physical Review Materials, 2021 - APS
In this progress report, we examine recent efforts towards the introduction of magnetic order
into topologically nontrivial systems through magnetic proximity effects, with a particular …
into topologically nontrivial systems through magnetic proximity effects, with a particular …
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 …
Emergent vortex Majorana zero mode in iron-based superconductors
The vortex of iron-based superconductors is emerging as a promising platform for Majorana
zero mode, owing to a magic integration among intrinsic vortex winding, non-trivial band …
zero mode, owing to a magic integration among intrinsic vortex winding, non-trivial band …
Anomalous floquet chiral topological superconductivity in a topological insulator sandwich structure
RX Zhang, S Das Sarma - Physical Review Letters, 2021 - APS
We show that Floquet chiral topological superconductivity arises naturally in Josephson
junctions made of magnetic topological insulator-superconductor sandwich structures. The …
junctions made of magnetic topological insulator-superconductor sandwich structures. The …
Ferroelectric topological superconductor
X Zhang, P Zhao, F Liu - arXiv preprint arXiv:2401.05847, 2024 - arxiv.org
Two-dimensional topological superconductor (TSC) represents an exotic quantum material
with quasiparticle excitation manifesting in dispersive Majorana mode (DMM) at the …
with quasiparticle excitation manifesting in dispersive Majorana mode (DMM) at the …
Proximity-induced quasi-one-dimensional superconducting quantum anomalous Hall state
The ability to host Majorana modes, which are of great interest for more fault-tolerant
quantum computation, keeps topological superconductors in the focus of research. Here, we …
quantum computation, keeps topological superconductors in the focus of research. Here, we …
1D Majorana Goldstinos and partial supersymmetry breaking in quantum wires
Realizing Majorana modes in topological superconductors, ie, the condensed-matter
counterpart of Majorana fermions in particle physics, may lead to a major advance in the …
counterpart of Majorana fermions in particle physics, may lead to a major advance in the …
Signatures of Majorana bound states and parity effects in two-dimensional chiral -wave Josephson junctions
We characterize topological features of Josephson junctions formed by coupled mesoscopic
chiral p-wave superconducting islands. Through analytic and numerical studies of the low …
chiral p-wave superconducting islands. Through analytic and numerical studies of the low …