Zobrazeno 1 - 2
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pro vyhledávání: '"Antão, Tiago V. C."'
Twisted magnetic van der Waals materials provide a flexible platform to engineer new forms of unconventional magnetism. Here we demonstrate the emergence of electrically tunable topological moir\'e magnetism in twisted bilayers of the spin-spiral mul
Externí odkaz:
http://arxiv.org/abs/2408.16600
Publikováno v:
Phys. Rev. B 109, 195436 (2024)
We construct a one-dimensional (1D) topological SSH-like model with chiral symmetry and a superimposed hopping modulation, which we call the chiral Aubry-Andr\'e model. We show that its topological properties can be described in terms of a pair (C,W)
Externí odkaz:
http://arxiv.org/abs/2401.03541