Spin and cyclotron energies of electrons in GaAs/Ga${}_{1-x}$Al${}_x$As quantum wells

P. Pfeffer, W. Zawadzki

A five-level {\Pp} model of the band structure for GaAs-type semiconductors is used to describe the spin $g^{\ast }$-factor and the cyclotron mass $m_c^{\ast }$ of conduction electrons in GaAs…