Quasiparticle scattering from topological crystalline insulator SnTe (001) surface states
Recently, the topological classification of electronic states has been extended to a new class
of matter known as topological crystalline insulators. Similar to topological insulators …
of matter known as topological crystalline insulators. Similar to topological insulators …
Electrostatic tailoring of magnetic interference in quantum point contact ballistic Josephson junctions
The magnetoelectrostatic tailoring of the supercurrent in quantum point contact ballistic
Josephson junctions is demonstrated. An etched InAs-based heterostructure is laterally …
Josephson junctions is demonstrated. An etched InAs-based heterostructure is laterally …
Two-dimensional heavy fermions on the strongly correlated boundaries of Kondo topological insulators
P Nikolić - Physical Review B, 2014 - APS
Samarium hexaboride (SmB 6), a representative Kondo insulator, has been characterized
recently as a likely topological insulator. It is also a material with strong electron correlations …
recently as a likely topological insulator. It is also a material with strong electron correlations …
Enhancement of field electron emission in topological insulator Bi 2 Se 3 by Ni doping
Nanostructures of bismuth selenide (Bi2Se3), a 3D topological insulator material, and nickel
(Ni) doped Bi2Se3 samples were prepared by a hydrothermal method to explore the field …
(Ni) doped Bi2Se3 samples were prepared by a hydrothermal method to explore the field …
Optimizing the Majorana character of SQUIDs with topologically nontrivial barriers
M Veldhorst, CG Molenaar, CJM Verwijs… - Physical Review B …, 2012 - APS
We have modeled SQUIDs with topologically nontrivial superconducting junctions and
performed an optimization study on the Majorana fermion detection. We find that the SQUID …
performed an optimization study on the Majorana fermion detection. We find that the SQUID …
Synthesis and field emission properties of topological insulator Bi2Se3 nanoflake arrays
Abstract High quality Bi 2 Se 3 nanoflake arrays with a large area and high-yield production
have been fabricated by chemical vapor deposition. As the essential candidate for a …
have been fabricated by chemical vapor deposition. As the essential candidate for a …
Josephson supercurrent in a topological insulator without a bulk shunt
M Snelder, CG Molenaar, Y Pan, D Wu… - Superconductor …, 2014 - iopscience.iop.org
A Josephson supercurrent has been induced into the three-dimensional topological
insulator Bi $ _ {1.5} $ Sb $ _ {0.5} $ Te $ _ {1.7} $ Se $ _ {1.3} $. We show that the transport …
insulator Bi $ _ {1.5} $ Sb $ _ {0.5} $ Te $ _ {1.7} $ Se $ _ {1.3} $. We show that the transport …
Enhanced proximity effect near the submonolayer terrace of the high- superconductor Fe(Te,Se)
G He, Y Li, Y Lei, F Wang, J Wang - Physical Review B, 2024 - APS
Interest in the superconducting proximity effect has been ignited for its crucial role in various
superconducting quantum devices, together with the potential to construct topological …
superconducting quantum devices, together with the potential to construct topological …
Robustness of topological surface states against strong disorder observed in nanotubes
Three-dimensional topological insulators are characterized by Dirac-like conducting surface
states, the existence of which has been confirmed in relatively clean metallic samples by …
states, the existence of which has been confirmed in relatively clean metallic samples by …
Driven Majorana Modes: A Route to Synthetic Superconductivity
L Yang, GW Chern, SZ Lin - arXiv preprint arXiv:2309.04155, 2023 - arxiv.org
We propose a protocol to realize synthetic $ p_x+ ip_y $ superconductors in one-
dimensional topological systems that host Majorana fermions. By periodically driving a …
dimensional topological systems that host Majorana fermions. By periodically driving a …