Spin-flip acceptor scattering in ZnTe. II. Lithium and sodium

Laser Raman spin-flip scattering from Li and Na acceptors in ZnTe has been observed. Selection rules for the $\Delta M=1\mathrm{}$ and $\Delta M=2\mathrm{}$ transitions have been confirmed. The gyromagnetic ratios deduced are $g\left(\mathrm{Li}\right)=0.64\mathrm{}$ and $g\left(\mathrm{Na}\right)=0.65\mathrm{}$. Spin-flip transitions corresponding to $g=0.39\mathrm{}$ are also observed in both ZnTe: Na and ZnTe: As, and are interpreted as spin-flip of photoexcited free electrons.