TY - GEN
T1 - Observation of the stark effect in GaAs/AlGaAs coupled quantum wells by electroluminescence and circularly polarized photoluminescence excitation
AU - Kato, Y.
AU - Takahashi, Y.
AU - Fukatsu, S.
AU - Shiraki, Y.
AU - Ito, R.
PY - 1994
Y1 - 1994
N2 - The quantum-confined Stark effect (QCSE) has been studied in electroluminescence (EL) spectra by using GaAs/Al0.3Gag0.7As symmetric coupled double-quantum-well (CDQW) structures under a 'forward' electric field. The Stark shift for the transition between the ground electron state nad heavy-hole state was successfully observed, and was found to be symmetrical with regard to the flat-band bias for EL and photoluminescence(PL), in which the electric field was applied in the forward and reverse directions, respectively.
AB - The quantum-confined Stark effect (QCSE) has been studied in electroluminescence (EL) spectra by using GaAs/Al0.3Gag0.7As symmetric coupled double-quantum-well (CDQW) structures under a 'forward' electric field. The Stark shift for the transition between the ground electron state nad heavy-hole state was successfully observed, and was found to be symmetrical with regard to the flat-band bias for EL and photoluminescence(PL), in which the electric field was applied in the forward and reverse directions, respectively.
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M3 - Conference contribution
AN - SCOPUS:0027961365
SN - 1558992251
T3 - Materials Research Society Symposium Proceedings
SP - 501
EP - 506
BT - Growth, Processing, and Characterization of Semiconductor Heterostructures
PB - Publ by Materials Research Society
T2 - Proceedings of the 1993 Fall Meeting of the Materials Research Society
Y2 - 29 November 1993 through 2 December 1993
ER -