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Consider a two-dimensional hexagonal lattice: (a) Find Fermi wave vector of the free electron circular Fermi...

Consider a two-dimensional hexagonal lattice:

(a) Find Fermi wave vector of the free electron circular Fermi surface in reciprocal space. (b) Draw the free electron Fermi surface in the reduced zone scheme when the lattice points are occupied by atoms with: i. One valence electron/atom. ii. Two valence electrons/atom

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genius_generous answered 2 years ago
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