Before revision: Typically, temperature is much smaller than the Fermi energy, in this case one should use the following formula: where: E_F is the Fermi energy Examples Typical electron mobility at room temperature (300 K) in metals like gold, copper and silver is 30–50 cm2/ (V⋅s).
After revision: Typically, temperature is much smaller than the Fermi energy, in this case one should use the following formula: where: EF is the Fermi energy Examples Typical electron mobility at room temperature (300 K) in metals like gold, copper and silver is 30–50 cm2/ (V⋅s).