Abstract
We study magneto-optical spectra of neutral and negatively charged excitons () in remotely doped double quantum wells with coupled conduction bands. We observe photoluminescence due to the recombination of leaving an excess electron in the adjacent quantum well (QW), which anticrosses the single-QW line with applied gate bias. We see also the inter-QW comprising an electron in either well.
- Received 21 June 1996
DOI:https://doi.org/10.1103/PhysRevB.55.1318
©1997 American Physical Society