Black hole on a chip: proposal for a physical realization of the Sachdev-Ye-Kitaev model in a solid-state system
DI Pikulin, M Franz - Physical Review X, 2017 - APS
A system of Majorana zero modes with random infinite-range interactions—the Sachdev-Ye-
Kitaev (SYK) model—is thought to exhibit an intriguing relation to the horizons of extremal …
Kitaev (SYK) model—is thought to exhibit an intriguing relation to the horizons of extremal …
Control of Andreev bound states using superconducting phase texture
Andreev bound states with opposite phase-inversion asymmetries are observed in local
tunneling spectra at the two ends of a superconductor-semiconductor-superconductor …
tunneling spectra at the two ends of a superconductor-semiconductor-superconductor …
Scalable Majorana vortex modes in iron-based superconductors
The iron-based superconductor FeTe x Se1− x is one of the material candidates hosting
Majorana vortex modes residing in the vortex cores. It has been observed by recent …
Majorana vortex modes residing in the vortex cores. It has been observed by recent …
Design rules for controlling active topological defects
Topological defects play a central role in the physics of many materials, including magnets,
superconductors, and liquid crystals. In active fluids, defects become autonomous particles …
superconductors, and liquid crystals. In active fluids, defects become autonomous particles …
Challenges and transformative opportunities in superconductor vortex physics
In superconductors, the motion of vortices introduces unwanted dissipation that is disruptive
to applications. Fortunately, material defects can immobilize vortices, acting as vortex …
to applications. Fortunately, material defects can immobilize vortices, acting as vortex …
Recent progress of scanning tunneling microscopy/spectroscopy study of Majorana bound states in the FeTe0. 55Se0. 45 superconductor
Majorana bound states (MBSs) are spatially-localized zero-energy quasiparticles following
non-Abelian braiding statistics that hold a great promise for fault-tolerant topological …
non-Abelian braiding statistics that hold a great promise for fault-tolerant topological …
Chip-integrated vortex manipulation
The positions of Abrikosov vortices have long been considered as means to encode
classical information. Although it is possible to move individual vortices using local probes …
classical information. Although it is possible to move individual vortices using local probes …
Braiding Majorana fermions and creating quantum logic gates with vortices on a periodic pinning structure
We show how vortices that support Majorana fermions when placed on a periodic pinning
array can be used for vortex exchange and independent braiding by performing a series of …
array can be used for vortex exchange and independent braiding by performing a series of …
Nanoscale manipulation of wrinkle-pinned vortices in iron-based superconductors
The controlled manipulation of Abrikosov vortices is essential for both fundamental science
and logical applications. However, achieving nanoscale manipulation of vortices while …
and logical applications. However, achieving nanoscale manipulation of vortices while …
Stable implicit numerical algorithm of time-dependent Ginzburg–Landau theory coupled with thermal effect for vortex behaviors in hybrid superconductor systems
QY Wang, C Xue - Superconductor Science and Technology, 2024 - iopscience.iop.org
Hybrid multi-superconducting structures exist in a variety of superconducting devices, such
as superconductor–insulator–superconductor multilayer structure in superconducting radio …
as superconductor–insulator–superconductor multilayer structure in superconducting radio …