Higher-order topological phases in crystalline and non-crystalline systems: a review
Higher-order topological phases in crystalline and non-crystalline systems: a review Page 1
Journal of Physics: Condensed Matter ACCEPTED MANUSCRIPT • OPEN ACCESS Higher-order …
Journal of Physics: Condensed Matter ACCEPTED MANUSCRIPT • OPEN ACCESS Higher-order …
Non-Hermitian higher-order topological superconductors in two dimensions: Statics and dynamics
Being motivated by intriguing phenomena, such as the breakdown of conventional bulk
boundary correspondence and the emergence of skin modes in the context of non-Hermitian …
boundary correspondence and the emergence of skin modes in the context of non-Hermitian …
Generation of higher-order topological insulators using periodic driving
Topological insulators (TIs) are a new class of materials that resemble ordinary band
insulators in terms of a bulk band gap but exhibit protected metallic states on their …
insulators in terms of a bulk band gap but exhibit protected metallic states on their …
Floquet generation of a second-order topological superconductor
We theoretically investigate the Floquet generation of a second-order topological
superconducting (SOTSC) phase hosting Majorana corner modes (MCMs), considering a …
superconducting (SOTSC) phase hosting Majorana corner modes (MCMs), considering a …
Hierarchy of higher-order topological superconductors in three dimensions
After exploring much on two-dimensional higher-order topological superconductors
(HOTSCs) hosting Majorana corner modes (MCMs) only, we propose a simple fermionic …
(HOTSCs) hosting Majorana corner modes (MCMs) only, we propose a simple fermionic …
Systematic generation of the cascade of anomalous dynamical first-and higher-order modes in Floquet topological insulators
After extensive investigation of the Floquet second-order topological insulator (FSOTI) in two
dimensions, here we propose two driving schemes to systematically engineer the hierarchy …
dimensions, here we propose two driving schemes to systematically engineer the hierarchy …
Higher-order topological insulator phase in a modified Haldane model
We explore the topological properties of a modified Haldane model (MHM) in which the
strength of the nearest-neighbor and next-nearest-neighbor hop** terms is made unequal …
strength of the nearest-neighbor and next-nearest-neighbor hop** terms is made unequal …
Dynamical construction of quadrupolar and octupolar topological superconductors
We propose a three-step periodic drive protocol to engineer two-dimensional (2D) Floquet
quadrupole superconductors and three-dimensional (3D) Floquet octupole superconductors …
quadrupole superconductors and three-dimensional (3D) Floquet octupole superconductors …
High-temperature Majorana corner modes in a superconductor heterostructure: Application to twisted bilayer cuprate superconductors
The realization of Majorana corner modes generally requires unconventional
superconducting pairing or s-wave pairing. However, the bulk nodes in unconventional …
superconducting pairing or s-wave pairing. However, the bulk nodes in unconventional …
Second-order topological superconductor via noncollinear magnetic texture
We put forth a theoretical framework for engineering a two-dimensional (2D) second-order
topological superconductor (SOTSC) by utilizing a heterostructure: incorporating …
topological superconductor (SOTSC) by utilizing a heterostructure: incorporating …