Real-time dynamics of the acoustically driven electron-hole transport in GaAs quantum wires

F. Alsina, P.V. Santos, H.-P. Schönherr, R. Nötzel, K.H. Ploog

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Abstract

We have investigated the dynamics of photogenerated carriers in GaAs quantum wires during their transport by surface acoustic waves using spatially and time-resolved photoluminescence. This technique allows us to map in real time the spatial carrier distribution during the transport as well as to study the nature of radiative defect sites in the transport path
Original languageEnglish
Pages (from-to)430-434
JournalPhysica E: Low-Dimensional Systems & Nanostructures
Volume21
Issue number2-4
DOIs
Publication statusPublished - 2004

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