Found 388 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Flux Free Single Crystal Growth and Detailed Physical Property Characterization of Bi1-xSbx (x = 0.05, 0.1 and 0.15) Topological Insulator

Summarily, the short letter discusses the synthesis, interesting transport and magneto-transport properties of Bi1-xSbx (x = 0.05, 0.1 and 0.15), which could be useful in understanding the fascinating properties of topological insulators and their technological applications. Expand abstract.
171 days ago
10/10 relevant
arXiv

Odd-frequency superconductivity and Meissner effect in the doped topological insulator Bi$_2$Se$_3$

Doped Bi$_2$Se$_3$ is proposed to be a nematic superconductor originating from unusual inter-orbital pairing. Expand abstract.
171 days ago
5/10 relevant
arXiv

Theoretical investigation of the applicability of the Meservey-Tedrow technique to the surface states of topological insulators

Here, we theoretically investigate how the Meservey-Tedrow technique can be adapted to topological insulators. Expand abstract.
172 days ago
10/10 relevant
arXiv

Floquet topological insulators: from band structure engineering to novel non-equilibrium quantum phenomena

Outside the context of mesoscopic transport, the main challenge of inducing stable topological phases in many-body Floquet systems is their tendency to absorb energy from the drive and thereby to heat up. Expand abstract.
173 days ago
8/10 relevant
arXiv

Stability of dynamical quantum phase transitions in quenched topological insulators: From multiband to disordered systems

This leads to an intriguing order of limits problem which we address by extensive numerical calculations on quenched one-dimensional topological insulators and superconductors with disorder. Expand abstract.
174 days ago
10/10 relevant
arXiv

Single-Electron Transistor Made of a 3D Topological Insulator Nanoplate

Quantum confined devices of three-dimensional topological insulators have been proposed to be promising and of great importance for studies of confined topological states and for applications in low energy-dissipative spintronics and quantum information processing. Expand abstract.
177 days ago
10/10 relevant
arXiv

Transport signatures of a Floquet topological transition at the helical edge

The manipulation of the helical edge states of two-dimensional topological insulators is crucial for the development of technological applications. Expand abstract.
178 days ago
4/10 relevant
arXiv

Josephson junction of finite-size superconductors on a topological insulator under a magnetic field

We theoretically study a Josephson junction formed by two finite-size $s$-wave SCs on a topological insulator under a magnetic field. Expand abstract.
179 days ago
7/10 relevant
arXiv

Higher-order topological insulators in a magnetic field

Two-dimensional (2D) generalization of the Su-Schriffer-Heeger (SSH) model serves as a platform for exploring higher-order topological insulators (HOTI). Expand abstract.
180 days ago
10/10 relevant
arXiv

Large surface conductance and two-dimensional superconductivity in microstructured crystalline topological insulators

Here we present microdevices fabricated with focused ion beam from indium-doped topological insulator Pb1-xSnxTe. Expand abstract.
181 days ago
10/10 relevant
arXiv