In order to observe Landau levels and related effects, the separation of the levels should be comparable to (or larger than) the thermal energy kBT. Calculate the magnetic field needed to satisfy this condition in GaAs (m* = 0.067 m0) at 300 mK, 4 K and 300 K. Repeat the calculations for the valence band (m* = 0.4 m0).
In order to observe Landau levels and related effects, the separation of the levels should be comparable to (or larger than) the thermal energy kBT. Calculate the magnetic field needed to satisfy this condition in GaAs (m* = 0.067 m0) at 300 mK, 4 K and 300 K. Repeat the calculations for the valence band (m* = 0.4 m0).
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In order to observe Landau levels and related effects, the separation of the levels
should be comparable to (or larger than) the thermal energy kBT. Calculate the
magnetic field needed to satisfy this condition in GaAs (m* = 0.067 m0) at 300 mK,
4 K and 300 K. Repeat the calculations for the valence band (m* = 0.4 m0).
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