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Proceedings Paper

Charge transfer in (In,Ga)As/(In,Al)As asymmetric double-multiple-quantum-well structures
Author(s): Michael J. Hayduk; Mark F. Krol; Clifford R. Pollock
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Paper Abstract

We present the results of an experimental investigation of field-dependent space-charge build-up in (Ga,In)As/(Al,In)As asymmetric double quantum well structures. By using low- temperature photoluminescence spectroscopy, we have found that charge separation dramatically increases the magnitude of the applied field required to achieve resonance (and beyond) of the lowest allowed electron levels in the narrow and wide wells.

Paper Details

Date Published: 14 June 1996
PDF: 5 pages
Proc. SPIE 2749, Photonic Component Engineering and Applications, (14 June 1996); doi: 10.1117/12.243088
Show Author Affiliations
Michael J. Hayduk, Rome Lab. (United States)
Mark F. Krol, Rome Lab. (United States)
Clifford R. Pollock, Cornell Univ. (United States)


Published in SPIE Proceedings Vol. 2749:
Photonic Component Engineering and Applications
Andrew R. Pirich, Editor(s)

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