Concepedia

Room-temperature exciton absorption in (Zn,Cd)Se/ZnSe quantum wells at blue-green wavelengths

Jie Ding, N. T. Pelekanos, A. V. Nurmikko, Hongyu Luo, Nitin Samarth, J. K. Furdyna

Applied Physics Letters · 1990 · 108 citations · 5 references

DOI

Concepts

Abstract

Excitonic absorption has been investigated in multiple quantum wells of (Zn,Cd)Se/ZnSe in an effort to increase the electron-hole Coulomb interaction. Well-defined absorption peaks for the n=1 heavy hole exciton are observed at room temperature showing evidence for a reduced exciton-optical phonon scattering rate.

References

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Molecular beam epitaxy of Zn1−<i>x</i>Cd<i>x</i>Se epilayers and ZnSe/Zn1−<i>x</i>Cd<i>x</i>Se superlattices

Nitin Samarth, Hong‐Gang Luo, J. K. Furdyna et al. · Applied Physics Letters · 1990 · 157 citations

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Band offsets and exciton confinement in Zn1−<i>y</i>Cd<i>y</i>Se/Zn1−<i>x</i>Mn<i>x</i>Se quantum wells

W. J. Wal ecki, A. V. Nurmikko, Nitin Samarth et al. · Applied Physics Letters · 1990 · 40 citations

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