Dark-bright magneto-exciton mixing induced by Coulomb interaction in strained quantum wells

Y. D. Jho, F. V. Kyrychenko, J. Kono +6

Coupled magneto-exciton states between allowed (`bright') and forbidden (`dark') transitions are found in absorption spectra of strained In${}_{0.2}$Ga${}_{0.8}$As/GaAs quantum wells w…