N. Sawaki et al., RESONANCE OF ELECTRONIC STATES AND INDIRECT EXCITONS IN AN ASYMMETRICTRIPLE QUANTUM-WELL STRUCTURE, Physica. B, Condensed matter, 227(1-4), 1996, pp. 384-386
The spatially direct and indirect excitons are observed near the tripl
e resonance in an asymmetric triple quantum well (TQW) structure. The
results are examined in terms of the variation of the electron wave fu
nction between two localized states in the end wells via the middle we
ll in the TQW.