Emergent Majorana zero-modes in an intrinsic anti-ferromagnetic topological superconductor Mn₂B₂ monolayer

Abstract

Topological superconductor (TS) is an exotic field due to the existence of zero-mode Majorana fermions in the edge states that obey non-Abelian statistics and can be used to implement topological...

Evolution of local edge state braiding and spin topological transport characterization of Te-doped monolayer 1T′-MoS2

“…Topological edge state braiding is an emerging field of research that utilizes topological order and electron-phonon dispersion to design and control the transport behavior of robust surface states. [1][2][3][4][5][6][7] The topological transport properties of asymmetric systems are crucial for understanding the condensed matter characteristics of topological materials. [8][9][10][11][12][13][14] Recent studies have explored the Berry curvature dipole, 15 spin Hall conductivity (SHC), 16,17 and other exotic topological properties in locally asymmetric systems.…”

Ab initio study of the topological itinerant transport properties observed between excited edge states in a 2D compound with the Mn15B16Ni composition

“…Mn x B y (x, y = integer) exhibits dynamical stability, thermal stability, mechanical stability, and favourable topological properties, and is one of the best materials suitable for being prepared as mature systems under experimental conditions, in which micro-quantum phenomena can be studied, giving rise to a better prospective application in the field of quantum computing. [24][25][26] On this basis, we consider Mn 16 B 16 as a doping substrate for atom replacement, aiming at inducing novel topological properties and topological transport characteristics, as well as exploring and designing new preparatory materials of spintronic devices. Because there are few research studies on the first-principles calculations of Mn x B y doping, there is an of innovative significance in our research of this paper.…”