Question

A monovalent metal has a bcc structure and its lattice parameter is equation. Calculate its Fermi energy.

29 Jan 2026
Answer :
Word Count : 310
For a bcc monovalent metal, the number of atoms per unit cell is 2. The lattice parameter is (a = 1.5 , \text{Å} = 1.5 \times 10^{-10} , \text{m}). The volume of the unit cell is: [ V_\text{cell} = a^3 = (1.5 \times 10^{-10})^3 = 3.375 \times 10^{-30} , \text{m}^3 ] The number density of electrons (n) is the number of electrons per unit volume. For a monovalent metal, there is 1 conduction electron per atom, so: ________ ___ _______ _________ __________.
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