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Double charge wave

Charge density waves are the periodic spatial modulation of electrons in a solid. A new experiment reveals that they can originate from two different electronic bands in a prototypical transition metal dichalcogenide, NbSe2.

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Fig. 1: Schematic description of charge-density-wave formation.


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Correspondence to Young-Woo Son.

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Son, YW. Double charge wave. Nat. Phys. 17, 1284–1285 (2021).

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