On the remarkable superconductivity of FeSe and its close cousins
Emergent electronic phenomena in iron-based superconductors have been at the forefront
of condensed matter physics for more than a decade. Much has been learned about the …
of condensed matter physics for more than a decade. Much has been learned about the …
Probing topological quantum matter with scanning tunnelling microscopy
JX Yin, SH Pan, M Zahid Hasan - Nature Reviews Physics, 2021 - nature.com
The search for topological phases of matter is evolving towards strongly interacting systems,
including magnets and superconductors, where exotic effects emerge from the quantum …
including magnets and superconductors, where exotic effects emerge from the quantum …
Exotic superconducting states in FeSe-based materials
T Shibauchi, T Hanaguri, Y Matsuda - Journal of the Physical Society …, 2020 - journals.jps.jp
High-temperature superconductivity and a wide variety of exotic superconducting states
discovered in FeSe-based materials have been at the frontier of research on condensed …
discovered in FeSe-based materials have been at the frontier of research on condensed …
Detecting and distinguishing Majorana zero modes with the scanning tunnelling microscope
One of the most exciting areas of research in quantum condensed matter physics is the push
to create topologically protected qubits using non-Abelian anyons. The focus of these efforts …
to create topologically protected qubits using non-Abelian anyons. The focus of these efforts …
Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator
AM Shikin, DA Estyunin, II Klimovskikh, SO Filnov… - Scientific Reports, 2020 - nature.com
Modification of the gap at the Dirac point (DP) in axion antiferromagnetic topological
insulator MnBi 2 Te 4 and its electronic and spin structure have been studied by angle-and …
insulator MnBi 2 Te 4 and its electronic and spin structure have been studied by angle-and …
Atomic line defects and zero-energy end states in monolayer Fe (Te, Se) high-temperature superconductors
Majorana zero-energy bound states have been proposed to exist at the ends of one-
dimensional Rashba nanowires proximity-coupled to an s-wave superconductor in an …
dimensional Rashba nanowires proximity-coupled to an s-wave superconductor in an …
Topological superconductivity from unconventional band degeneracy with conventional pairing
We present a new scheme for Majorana modes in systems with nonsymmorphic-symmetry-
protected band degeneracy. We reveal that when the gapless fermionic excitations are …
protected band degeneracy. We reveal that when the gapless fermionic excitations are …
Spin-polarized Yu-Shiba-Rusinov states in an iron-based superconductor
Yu-Shiba-Rusinov (YSR) bound states appear when a magnetic atom interacts with a
superconductor. Here, we report on spin-resolved spectroscopic studies of YSR states …
superconductor. Here, we report on spin-resolved spectroscopic studies of YSR states …
Topological Superconductivity in an Extended -Wave Superconductor and Its Implication to Iron-Based Superconductors
S Qin, C Fang, FC Zhang, J Hu - Physical Review X, 2022 - APS
In the presence of both space and time reversal symmetries, an s-wave A 1 g
superconducting state is usually topologically trivial. Here, we demonstrate that an exception …
superconducting state is usually topologically trivial. Here, we demonstrate that an exception …
Observation of In-Gap States in a Two-Dimensional CrI2/NbSe2 Heterostructure
Low-dimensional magnetic structures coupled with superconductors are promising platforms
for realizing Majorana zero modes, which have potential applications in topological quantum …
for realizing Majorana zero modes, which have potential applications in topological quantum …