Altermagnetic instabilities from quantum geometry
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DOI: 10.1103/physrevb.111.174407
Abstract: Altermagnets are a newly identified type of collinear antiferromagnetism with vanishing net magnetic moment, characterized by lifted Kramers' degeneracy in parts of the Brillouin zone. Their time-reversal symmetry-broken band structure has been observed experimentally and… read more here.
Keywords: geometry altermagnetic; altermagnetic instabilities; quantum metric; geometry ... See more keywords