Answered: Consider a 100 Ǻ GaAs/AlGaAs quantum… | bartleby

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Consider a 100 Ǻ GaAs/AlGaAs quantum well where the electron effective mass is

0.067 m0. There are 2 x 1012 electron/cm2 in the well. At low temperatures, calculate

the magnetic field at which the Fermi level just enters the third Landau level of the

ground state sub-band.

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