WebOct 19, 2024 · Figure 5. (a) Hall resistivity at 3.5 K as a function of θ at different fields. (b) Schematic of the possible origin of the noncoplanar structure at θ = 75° from θ = 0° (sky blue, dark blue, and white atoms represent Mn, Bi, and Te, respectively). - "Giant Topological Hall Effect in the Noncollinear Phase of Two-Dimensional Antiferromagnetic Topological … WebJun 12, 2024 · Most importantly, the devices realized by Island and Young can be easily tuned between a topological insulating phase and a regular insulator, which does not have conducting edge states.

Gain- and Loss-Induced Topological Insulating Phase in a

WebJan 24, 2024 · Prior arts [42,43, 44, 45] have used PT-symmetric electronic circuits to demonstrate various topological effects, such as topological defect engineering, topological insulating phase, and ... WebFeb 3, 2024 · Our findings establish a framework for topological diffusion and thermal edge or bulk states, and it may allow a distinct mechanism for the flexible manipulation of diffusive phenomena for robust... sharie withers agency

Diffusive topological transport in spatiotemporal thermal lattices

WebTopological insulators in three dimensions are nonmagnetic insulators that possess metallic surface states as a consequence of the nontrivial topology of electronic wavefunctions in the bulk of the material. They are t… WebFirst-principles calculations and extensive analyses reveal that the H phase of two-dimensional (2D) transition metal dichalcogenides (TMDs) can be tuned to topological insulators by introducing square–octagon (4–8) defects and by applying equi-biaxial tensile strain simultaneously. Webiopscience.iop.org sharie winek