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ELECTRON NEMATICITY

Go for a spin

Analysis of the anisotropy of the magnetic excitations in the nematic state of an iron-based superconductor suggests that this phase is driven primarily by spin fluctuations.

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Fig. 1: Schematic representation of the spin excitations of FeSe in the iron plane.

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Correspondence to Laura Fanfarillo.

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Fanfarillo, L. Go for a spin. Nat. Phys. 18, 738–739 (2022). https://doi.org/10.1038/s41567-022-01624-w

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