LUMINESCENCE AND INELASTIC LIGHT SCATTERING IN GaAs DOPING SUPERLATTICES.

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

5 Zitate (Scopus)

Abstract

Periodic doping multilayer structures of GaAs exhibit new and exciting semiconductor properties like tunable effective band gap, long lifetime of photoexcited carriers, and formation of electric subbands due to space charge induced potential wells. Photo- and electroluminescence experiments demonstrate the wide tunability of the effective gap. Resonant inelastic light scattering is used to obtain subband splittings and Coulomb screening effects. The resonance behavior leads to information on the scattering processes. Contributions of different subband transitions can be extracted from the dependence of the excitations on laser energy.

OriginalspracheEnglisch
TitelSpringer Series in Solid-State Sciences
Herausgeber (Verlag)Springer Verlag
Seiten232-239
Seitenumfang8
ISBN (Print)3540135847, 9783540135845
DOIs
PublikationsstatusVeröffentlicht - 1984

Publikationsreihe

NameSpringer Series in Solid-State Sciences
ISSN (Print)0171-1873

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