Topological phenomena at defects in acoustic, photonic and solid-state lattices

ZK Lin, Q Wang, Y Liu, H Xue, B Zhang… - Nature Reviews …, 2023 - nature.com
There are two prominent applications of the mathematical concept of topology to the physics
of materials: band topology, which classifies different topological insulators and semimetals …

Ordered and tunable Majorana-zero-mode lattice in naturally strained LiFeAs

M Li, G Li, L Cao, X Zhou, X Wang, C Jin, CK Chiu… - Nature, 2022 - nature.com
Majorana zero modes (MZMs) obey non-Abelian statistics and are considered building
blocks for constructing topological qubits,. Iron-based superconductors with topological …

Towards large-scale, ordered and tunable Majorana-zero-modes lattice on iron-based superconductors

G Li, M Li, X Zhou, HJ Gao - Reports on Progress in Physics, 2023 - iopscience.iop.org
Towards large-scale, ordered and tunable Majorana-zero-modes lattice on iron-based
superconductors Page 1 ACCEPTED MANUSCRIPT Towards large-scale, ordered and …

Nanoscale manipulation of wrinkle-pinned vortices in iron-based superconductors

P Fan, H Chen, X Zhou, L Cao, G Li, M Li, G Qian… - Nano Letters, 2023 - ACS Publications
The controlled manipulation of Abrikosov vortices is essential for both fundamental science
and logical applications. However, achieving nanoscale manipulation of vortices while …

Directly visualizing nematic superconductivity driven by the pair density wave in NbSe2

L Cao, Y Xue, Y Wang, FC Zhang, J Kang… - Nature …, 2024 - nature.com
Pair density wave (PDW) is a distinct superconducting state characterized by a periodic
modulation of its order parameter in real space. Its intricate interplay with the charge density …

Tunable vortex Majorana modes controlled by strain in homogeneous LiFeAs

W Liu, Q Hu, X Wang, Y Zhong, F Yang, L Kong… - Quantum …, 2022 - Springer
The iron-based superconductors (FeSCs) have recently emerged as a promising single-
material Majorana platform by hosting isolated Majorana zero modes (MZMs) at relatively …

Tuning multiple landau quantization in transition-metal dichalcogenide with strain

Z Huang, G Xian, X Xiao, X Han, G Qian, C Shen… - Nano Letters, 2023 - ACS Publications
Landau quantization associated with the quantized cyclotron motion of electrons under
magnetic field provides the effective way to investigate topologically protected quantum …

Dislocation Majorana bound states in iron-based superconductors

LH Hu, RX Zhang - Nature Communications, 2024 - nature.com
We show that lattice dislocations of topological iron-based superconductors such as FeTe1−
x Se x will intrinsically trap non-Abelian Majorana quasiparticles, in the absence of any …

Bamboo-like vortex chains confined in canals with suppressed superconductivity and standing waves of quasiparticles

W Duan, K Chen, W Hong, X Chen, S Li, H Luo… - Nano Letters, 2022 - ACS Publications
The vortex core can be regarded as a nanoscale confined system for quasiparticles in a type-
II superconductor. It is very interesting to investigate the interplay between the vortex core …

Exploring Majorana zero modes in iron-based superconductors

G Li, S Zhu, P Fan, L Cao, HJ Gao - Chinese Physics B, 2022 - iopscience.iop.org
Majorana zero modes (MZMs) are Majorana-fermion-like quasiparticles existing in crystals
or hybrid platforms with topologically non-trivial electronic structures. They obey non-Abelian …