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 …
Obstructed atomic insulators with robust corner modes
Higher-order topological insulators (HOTIs), that are classified as obstructed atomic
insulators (OAIs) in the topological quantum chemistry (TQC) theory, attract great interest …
insulators (OAIs) in the topological quantum chemistry (TQC) theory, attract great interest …
Hybrid-order topology in unconventional magnets of Eu-based Zintl compounds with surface-dependent quantum geometry
The exploration of magnetic topological insulators is instrumental in exploring axion
electrodynamics and intriguing transport phenomena, such as the quantum anomalous Hall …
electrodynamics and intriguing transport phenomena, such as the quantum anomalous Hall …
Large shift current, Zak phase, and the unconventional nature of Se and Te
Recently, unconventional materials (or obstructed atomic insulators) have attracted much
attention owing to the unconventional feature of mismatch between Wannier centers and …
attention owing to the unconventional feature of mismatch between Wannier centers and …
Evidence for an Excitonic Insulator State in
The excitonic insulator (EI) is an exotic ground state of narrow-gap semiconductors and
semimetals arising from spontaneous condensation of electron-hole pairs bound by …
semimetals arising from spontaneous condensation of electron-hole pairs bound by …
Phononic second-order topological phase in the compound
Second-order topological phases in artificial systems have been extensively studied, but
studies in the phonons of atomic materials are limited. In this paper, we propose that …
studies in the phonons of atomic materials are limited. In this paper, we propose that …
Pressure-induced nontrivial band topology and superconductivity in the transition metal chalcogenide
H Yang, Y Zhou, S Wang, J Wang, X Chen, L Zhang… - Physical Review B, 2023 - APS
The unique electronic and crystal structures driven by external pressure in transition metal
chalcogenides (TMCs) can host emergent quantum states. Here we report pressure-induced …
chalcogenides (TMCs) can host emergent quantum states. Here we report pressure-induced …
Observation of Emergent Superconductivity in the Topological Insulator Ta2Pd3Te5 via Pressure Manipulation
H Yu, D Yan, Z Guo, Y Zhou, X Yang, P Li… - Journal of the …, 2024 - ACS Publications
Topological insulators offer significant potential to revolutionize diverse fields driven by
nontrivial manifestations of their topological electronic band structures. However, the …
nontrivial manifestations of their topological electronic band structures. However, the …
A robust and tunable Luttinger liquid in correlated edge of transition-metal second-order topological insulator Ta2Pd3Te5
The interplay between topology and interaction always plays an important role in condensed
matter physics and induces many exotic quantum phases, while rare transition metal layered …
matter physics and induces many exotic quantum phases, while rare transition metal layered …
Orbital degree of freedom induced multiple sets of second-order topological states in two-dimensional breathing Kagome crystals
The lattice geometry induced second-order topological corner states in breathing Kagome
lattice have attracted enormous research interests, while the realistic breathing Kagome …
lattice have attracted enormous research interests, while the realistic breathing Kagome …