Magnetic anisotropy, resulting in a large magnon gap of up to 7meV. Role of band topology in stabilizing 2D ferromagnetism by amplifying easy-axis We analyze the magnon spectrum, revealing the crucial By tuning the displacementįield, we find two phase transitions involving a change in topology and Identify several magnetic and topological phases. From Hartree-Fock theory of the continuum model, we We study the correlated phases in twisted TMD homobilayers and their low energyĬollective excitations, focusing on the effect of band topology on magnetismĪnd thermal stability. Platform for exploring band topology, correlated phases, and magnetic orders. Download a PDF of the paper titled Topological magnets and magnons in twisted bilayer MoTe$_2$ and WSe$_2$, by Taige Wang and 3 other authors Download PDF Abstract: Twisted homobilayer transition metal dichalcogenide (TMD) offer a versatile
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