Microscopic Modeling of Exciton Spectra in Asymmetric Quantum Wells

P. S. Grigoryev, A. S. Kurdiubov, M. S. Kuznetsova, Yu P. Efimov, S. A. Eliseev, V.V. Petrov, V. A. Lovtcius, P. Yu Shapochkin, I. V. Ignatiev

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

A theoretical model of reflectance spectra is applied to the analysis of spectra of the two high-quality structures with asymmetric InGaAs/GaAs quantum wells. The analysis allows to quantitatively describe the exciton resonances related to the lowest quantum-confined exciton states. Main parameters of the quantum well potential profiles are obtained in the modeling.

Original languageEnglish
Title of host publicationState-of-the-Art Trends of Scientific Research of Artificial and Natural Nanoobjects, (STRANN-2016)
EditorsO Vyvenko
PublisherAmerican Institute of Physics
Number of pages8
DOIs
StatePublished - 2016
Event5th International Conference on State-of-the-Art Trends of Scientific Research of Artificial and Natural Nanoobjects - Saint Petersburg, Russian Federation
Duration: 26 Apr 201629 Apr 2016
Conference number: 5
http://www.globaleventslist.elsevier.com/events/2016/04/strann-2016-state-of-the-art-trends-of-scientific-research-of-artificial-and-natural-nanoobjects/
http://eibl.spbu.ru/strann-2016/

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume1748
ISSN (Print)0094-243X

Conference

Conference5th International Conference on State-of-the-Art Trends of Scientific Research of Artificial and Natural Nanoobjects
Abbreviated titleSTRANN 2016
CountryRussian Federation
CitySaint Petersburg
Period26/04/1629/04/16
Internet address

Keywords

  • MOLECULAR-BEAM EPITAXY
  • INDIUM SEGREGATION
  • SURFACE SEGREGATION
  • INGAAS LAYERS
  • ATOMS
  • INTERFERENCE
  • POLARITONS
  • RESONANCE
  • GROWTH

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