High field topological magnon
Webof topological magnons, it is these terms that are responsible for opening up a gap in the spectrum leading to Chern bands. In addition, we present evidence that the chiral … Web26 de set. de 2024 · Topological magnonic materials (i.e. magnon Chern insulators and Weyl magnons) also possess a thermal Hall effect as predicted theoretically [21–25] and …
High field topological magnon
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WebPHYSICAL REVIEW B98, 060404(R) (2024) Rapid Communications Editors’ Suggestion Topological magnons in Kitaev magnets at high fields P. A. McClarty, 1X.-Y. Dong, M. Gohlke, J. G. Rau,1 F. Pollmann,2 R. Moessner,1 and K. Penc ,3 4 1Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Strasse 38, D-01187 Dresden, Germany … Web12 de nov. de 2024 · Various topological states have been predicted in magnonic materials, such as topological magnon insulators 22,23,24,25,26 and magnonic Weyl …
Web13 de set. de 2024 · Here, we study the topological magnon excitations and related thermal Hall conductivity of k agome magnet exhibiting Heisenberg, Kitaev and DM … Web10 de mar. de 2024 · Magnetic excitations offer a platform to explore the interplay of magnetic symmetries and topology, to drive topological transitions using magnetic fields; examine the effects of interactions on...
Web27 de out. de 2024 · Experimental evidence that magnons in an insulating kagome ferromagnet can have a topological band structure is reported, marking the first realization of an effectively two-dimensional topological magnon insulator--a new class of magnetic material that should display both a magnon Hall effect and protected chiral edge modes. … Web15 de abr. de 2024 · Topological magnon modes are expected to be useful for novel applications such as robust information propagation, since they are immune to backscattering and robust against disorder. Although ...
Web10 de nov. de 2024 · Magic-angle ($θ=1.05^\\circ$) twisted bilayer graphene (MATBG) has shown two seemingly contradictory characters: the localization and quantum-dot-like …
Web19 de jan. de 2024 · topological magnon bands can be realized for the kagomé and honeycomb lattices in some limiting cases. Keywords: topological magnon bands, Dzyaloshinskii–Moriya spin–orbit interaction, chiral magnon edge modes, thermal Hall conductivity (Some figures may appear in colour only in the online journal) S A Owerre imanage secure sendWeb15 de jun. de 2024 · Necessary conditions for nontrivial magnon topology; Magnon-magnon interaction and non-Hermitian topological band structures; Non-Hermitian bulk-boundary correspondence . Magnon band-topology in experiments: Hall transport of magnetic excitations; Hybridization of magnons with photons and phonons; Direct … list of greek mainland airportsWeb16 de mar. de 2024 · Topological magnon is a vibrant research field gaining more and more attention in the past few years. Among many theoretical proposals and limited experimental studies, ferromagnetic kagome lattice emerges as … list of greek mythical charactersWebAt high fields of 20–200 T, the orbits are smaller, and higher impurity concentrations (higher carrier concentrations) have been studied. Another area in which very high magnetic … list of greek letters with namesWeb19 de jan. de 2024 · topological magnon bands can be realized for the kagomé and honeycomb lattices in some limiting cases. Keywords: topological magnon bands, … list of greek letterWeb18 de dez. de 2024 · Magnon Landau Levels and Spin Responses in Antiferromagnets. Phys Rev Lett. 2024 Dec 18;125 (25):257201. doi: 10.1103/PhysRevLett.125.257201. list of greek mythological creaturesWeb7 de set. de 2024 · implications to magnon transport properties in the 2D magnets at low temperatures. Keywords: magnons, honeycomb lattice, topological magnon insulators, edge states (Some figures may appear in colour only in the online journal) P A Pantaleón et al Topological magnon insulator with a Kekulé bond modulation Printed in the UK … list of greek monarchs