Jayasree posted an Question
February 08, 2022 • 14:58 pm 30 points
  • CSIR NET
  • Physical Sciences

Q16. the electron dispersion relation for a one-dimensional metal is given by 6260 sin ka 2sin ka where k is the momentum, a 1s the lattice constant, e 1s a c

Q16. The electron dispersion relation for a one-dimensional metal is given by 6260 sin ka 2Sin ka where k is the momentum, a 1s the lattice constant, e 1s a constant having dimensions of energy and ka T. If the average number of electrons per atom in the conduction band is 1/3, then the Fermi energy is (a) E,/4 (b) E (C) 26,/3 (d) 56,/3 Ans. (a)

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  • Swapnadeep goswami Best Answer

    See the attachment, option A is correct.

    cropped3328436082166048268.jpg
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