Transient Optics and Plasmonics
c ( t ) = ρ c (0)cos(Ω L t )exp(- t / τ S ). The dependence of the Larmor frequency Ω L on the external magnetic field, shown in the inset, gives an electron g -factor of | g | = 0.42±0.02. This allows [...] material is paramagnetic since the Mn acceptors (A 0 ) are isolated from each other. The samples are partially compensated by residual shallow donors (D 0 ) with a concentration of about N D ~ 10 16 cm -3 [...] PL intensity is related to the population decay I ( t ) = I (0) exp(- t / τ ), while the degree of circular polarization ρ c ( t ) = ρ c (0)exp(- t / τ S ) gives direct access to the spin dynamics of oriented …
