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Wednesday, February 9, 2022
2:25 pm
Presenter: Zachary Raines, Postdoc, Yale University
In this talk I will present the theory of collective modes supported by the Fermi liquid in graphene. Central to this theory is a multi component Fermi liquid theory for graphene, including the effects of the lattice symmetry and band geometry. I will show how this theory is used to elucidate the nature of the spin-valley response and the role that band geometry plays in the observation of related collective modes.