Compare the screening length for a three dimensional electron gas at room temperature, in the MaxwellBoltzmann limit with density n 10 18 cm 3 , with that of a two dimensional electron gas with the same density, in a quantum well with width 10 nm, that is, an area density of 10 12 cm 2 , also in th...

To justify the classical approximation we need to determine the chemical potential of the electron g ...

Compare the screening length for a three-dimensional electron gas at room temperature, in the MaxwellBoltzmann limit with

Question:

Compare the screening length for a three-dimensional electron gas at room temperature, in the Maxwell–Boltzmann limit with density n = 10¹⁸ cm⁻³, with that of a two-dimensional electron gas with the same density, in a quantum well with width 10 nm, that is, an area density of 10¹² cm⁻², also in the Maxwell–Boltzmann limit. Can you justify using the Maxwell–Boltzmann limit in both of these cases?

Fantastic news! We've Found the answer you've been seeking!