Cu Assume that the crystal structure of metallic copper (Cu) results in a density of atoms p 8.46 × 10²m ³. Each Cu atom in the crystal donates one electron to the conduction band, which leads, for the 3-D Fermi gas, to a densityu of states 2m (2) 1 g(ɛ) = 2π² €¹2 where m is the effective mass of the conduction electrons. In the low temperature limit (i.c. T = 0 K), find the Fermi energy E, in units of eV. You may assume m* to be equal to the free electron mass m.
Cu Assume that the crystal structure of metallic copper (Cu) results in a density of atoms p 8.46 × 10²m ³. Each Cu atom in the crystal donates one electron to the conduction band, which leads, for the 3-D Fermi gas, to a densityu of states 2m (2) 1 g(ɛ) = 2π² €¹2 where m is the effective mass of the conduction electrons. In the low temperature limit (i.c. T = 0 K), find the Fermi energy E, in units of eV. You may assume m* to be equal to the free electron mass m.
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Transcribed Image Text:Cu
Assume that the crystal structure of metallic copper (Cu) results in a density of atoms p = 8.46 × 10²m
3. Each Cu atom in the crystal donates one electron to the conduction band, which leads, for the 3-D Fermi
gas, to a densityu of states
g(ɛ) =
2 x = ( 2 m ² ) ²
1/2
where m is the effective mass of the conduction electrons. In the low temperature limit (i.c. T = 0 K), find
the Fermi energy E, in units of eV. You may assume m* to be equal to the free electron mass m
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