Relaxation Processes in a Quantum Wire with Parabolic Confinement
DOI:
https://doi.org/10.15407/ujpe63.10.930Keywords:
mobility of a two-dimensional electron gas, quantum wire, elastic scattering by ionized impurities, scattering by acoustic phonons, parabolic confinement potentialAbstract
Analytical expressions are found for the mobility of a degenerate electron gas in a quantum wire for three scattering mechanisms: on ionized impurities and on piezoacoustic and deformation acoustic phonons. The expressions allow one to analyze the concentration, temperature, and dimensional dependences of the electron mobility.
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