Transport in two-dimensional topological materials: recent developments in experiment and theory

D Culcer, AC Keser, Y Li, G Tkachov - 2D Materials, 2020 - iopscience.iop.org
We review theoretical and experimental highlights in transport in two-dimensional
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 …

Induced superconducting correlations in a quantum anomalous Hall insulator

A Uday, G Lippertz, K Moors, HF Legg, R Joris… - Nature Physics, 2024 - nature.com
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 …

Ferroelectric topological superconductor:

X Zhang, P Zhao, F Liu - Physical Review B, 2024 - APS
A two-dimensional topological superconductor (TSC) represents an exotic quantum material
with quasiparticle excitation manifesting in dispersive Majorana modes (DMMs) at the …

Emergent vortex Majorana zero mode in iron-based superconductors

L Kong, H Ding - arXiv preprint arXiv:2108.12850, 2021 - arxiv.org
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 …

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 …

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 …

Proximity-induced quasi-one-dimensional superconducting quantum anomalous Hall state

O Atanov, WT Tai, YM Xie, YH Ng… - Cell Reports Physical …, 2024 - cell.com
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 …

1D Majorana Goldstinos and partial supersymmetry breaking in quantum wires

P Marra, D Inotani, M Nitta - Communications Physics, 2022 - nature.com
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 …

Signatures of Majorana bound states and parity effects in two-dimensional chiral -wave Josephson junctions

N Abboud, V Subramanyan, XQ Sun, G Yue… - Physical Review B, 2022 - APS
We characterize topological features of Josephson junctions formed by coupled mesoscopic
chiral p-wave superconducting islands. Through analytic and numerical studies of the low …