Magnetic transitions in the topological magnon insulator Cu(1,3-bdc)

Abstract

Topological magnon insulators are a new class of magnetic materials that possess topologically nontrivial magnon bands. As a result, magnons in these materials display properties analogous to those of electrons in topological insulators. Here, we present magnetization, specific heat, and neutron scattering measurements of the ferromagnetic kagome magnet Cu(1,3-bdc). Our measurements provide a detailed description of the magnetic structure and interactions in this material, and confirm that it is an ideal prototype for topological magnon physics in a system with a simple spin Hamiltonian.

arXiv comment10 pages, 10 figures

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Cited by in corpus (17)

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• Interaction-stabilized topological magnon insulator in ferromagnets
• Magnetic field effect on topological spin excitations in CrI${}_3$
• Topological magnon insulator spin excitations in the two-dimensional ferromagnet CrBr${}_3$
• Chirality-driven Hall Transport Phenomena of Spins
• Topological magnetic excitations
• Photoinduced Topological Phase Transitions in Topological Magnon Insulators
• Dirac magnons, nodal lines, and nodal plane in elemental gadolinium
• Chiral topological insulator of magnons
• Large magnetocaloric effect in the kagome ferromagnet Li${}_9$Cr${}_3$(P${}_2$O${}_7$)${}_3$(PO${}_4$)${}_2$
• Evidence of Magnon-Mediated Orbital Magnetism in a Quasi-2D Topological Magnon Insulator
• Structural and magnetic properties of spin-$1/2$ dimer compound Cu${}_2$(IPA)${}_2$(DMF)(H${}_2$O) with a large spin gap
• Discrete time crystal made of topological edge magnons
• Topological properties of multilayer magnon insulators
• Topological excitations in quasi two-dimensional quantum magnets with weak interlayer interactions