Chemical potential and g-factor of a 2D electron gas in a strong magnetic field
Nizhankovskii V. I. , Medvedev B. K., Mokerov V. G.
A comparison of measurements of the oscillations of the chemical potential and of the magnetoresistance of a GaAsA\x Gal _ x As heterojunction in strong magnetic fields yields the value of the effective g-factor of the 2D electron gas.