Bound exciton (BE) recombination associated with Cu-related comples defects in ZnTe gives rise to sharp electronic satellites. The observed energy shift between a BE line and a satellite associated with that line corresponds to a 1s-2s final state excitation on an acceptor at a different site. © 1984.
Monemar, B., Holtz, P. O., Gislason, H. P., Magnea, N., Uihlein, C., & Liu, P. L. (1984). Radiative recombination of bound excitons with site transfer final state excitations in Cu-Doped ZnTe. Journal of Luminescence, 31–32(PART 1), 476–478. https://doi.org/10.1016/0022-2313(84)90332-6