Intrinsic Excitations in Hedgehog Lattice (IMAGE)

Waseda University

Intrinsic Excitations in Hedgehog Lattice

Caption

The collective excitation modes of hedgehog lattices are governed by oscillation of Dirac strings, connecting a hedgehog and an antihedgehog, which can be used to study their spatial configuration in magnets.

Credit

Masahito Mochizuki from Waseda University

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