Mobile excitons and Fermi edge singularities in an interacting 2D electron gas

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TypeArticle
Proceedings titleSurface Science
ConferenceEP2DS 11 (International Conference on Electronic Properties of Two-Dimensional Systems), August 7-11, 1995, Nottingham, England
ISSN00396028
Volume361-362
Pages424427; # of pages: 4
AbstractWe present theoretical and experimental results on the evolution of the threshold absorption of a 2D electron gas as a function of electron density. We pay particular attention to the low density regime where the spectrum evolves from an exciton to a Fermi edge singularity. The many-body origin of the Moss-Burstein shift is emphasized.
Publication date
PublisherElsevier Science B.V.
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Microstructural Sciences
Peer reviewedNo
NPARC number12327300
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Record identifiera376a5bb-68eb-44bf-889d-d3491c3a793b
Record created2009-09-10
Record modified2016-05-09
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