Radiative recombination of photoholes localized in potential of δ-doped mini superlattices
Al'perovich V. L. , Zhuravlev K. S. , Lubyshev D. I. , Migal' V. P., Semyagin B. R.
New bands due to interband and exciton recombination of electrons from 8 layers and of photoholes localized in the superlattice potential have been observed in the low-temperature luminescence spectra of 5-doped GaAs.