Excitonic waves propagating in thick GaAs/AlGaAs quantum wells form an interference pattern, which is observed as oscillations in the reflectance spectra. Coherence of these waves can be disturbed by an external electric field thus destroying the interference. An experimental observation of this effect as well as its theoretical modeling are presented.
Original languageEnglish
Title of host publicationProceedings of 19th International Symposium NANOSTRUCTURES: Physics and Technology
PublisherФТИ им.Иоффе
Pages78-79
ISBN (Print)978-5-93634-042-0
StatePublished - 2011

    Research areas

  • Exciton, Quantum Wells, Interference

ID: 4408110