Colloquium: Topological band theory
The first-principles band theory paradigm has been a key player not only in the process of
discovering new classes of topologically interesting materials, but also for identifying salient …
discovering new classes of topologically interesting materials, but also for identifying salient …
Classification of topological quantum matter with symmetries
Topological materials have become the focus of intense research in recent years, since they
exhibit fundamentally new physical phenomena with potential applications for novel devices …
exhibit fundamentally new physical phenomena with potential applications for novel devices …
Multiple topological states in iron-based superconductors
Topological materials and unconventional iron-based superconductors are both important
areas of study but, to date, relatively little overlap has been identified between these two …
areas of study but, to date, relatively little overlap has been identified between these two …
Half-integer level shift of vortex bound states in an iron-based superconductor
Vortices in topological superconductors may host Majorana zero modes (MZMs), which have
been proposed as the building blocks of fault-tolerant topological quantum computers …
been proposed as the building blocks of fault-tolerant topological quantum computers …
Topological superconductivity on the surface of Fe-based superconductors
As one of the simplest systems for realizing Majorana fermions, the topological
superconductor plays an important role in both condensed matter physics and quantum …
superconductor plays an important role in both condensed matter physics and quantum …
Topological Dirac surface states and superconducting pairing correlations in
Superconductivity in topological band structures is a platform for realizing Majorana bound
states and other exotic physical phenomena such as emergent supersymmetry. This …
states and other exotic physical phenomena such as emergent supersymmetry. This …
Evidence for an anomalous current–phase relation in topological insulator Josephson junctions
Josephson junctions with topological insulator weak links can host low-energy Andreev-
bound states giving rise to a current–phase relation that deviates from sinusoidal behaviour …
bound states giving rise to a current–phase relation that deviates from sinusoidal behaviour …
Competing vortex topologies in iron-based superconductors
In this Letter, we establish a new theoretical paradigm for vortex Majorana physics in the
recently discovered topological iron-based superconductors (TFeSCs). While TFeSCs are …
recently discovered topological iron-based superconductors (TFeSCs). While TFeSCs are …
Type-II Dirac semimetals in the class
PJ Guo, HC Yang, K Liu, ZY Lu - Physical Review B, 2017 - APS
Lorentz-invariance-violating Weyl and Dirac fermions have recently attracted intensive
interests as new types of particles beyond high-energy physics, and they demonstrate novel …
interests as new types of particles beyond high-energy physics, and they demonstrate novel …
Quasi-1D topological nodal vortex line phase in doped superconducting 3D Dirac semimetals
We study vortex bound states in three-dimensional (3D) superconducting Dirac semimetals
with time reversal symmetry. We find that there exist robust gapless vortex bound states …
with time reversal symmetry. We find that there exist robust gapless vortex bound states …