Raman scattering by correlated electrons in quantum dots in a magnetic field

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DOIResolve DOI: http://doi.org/10.1016/0038-1098(94)00767-5
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TypeArticle
Journal titleSolid State Communications
Volume93
Issue11
Pages915920; # of pages: 6
Subjectnanostructures; semiconductors; electron-electron interactions; fractional quantum Hall effect; inelastic light scattering
AbstractWe calculate the dynamical structure factor S(Q,ω) for correlated electrons in quantum dots in a magnetic field. The excitation spectrum of quantum dots, given by S(Q,ω), can be measured by electronic Raman scattering. By sweeping the magnetic field one should be able to observe the incompressible (large gaps in the excitation spectrum) and compressible (soft modes associated with phase transitions) electronic structure of quantum dots.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Microstructural Sciences
Peer reviewedNo
NPARC number12329203
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Record identifier13f00f81-0ba7-49d5-8c45-974ab4ba3e28
Record created2009-09-10
Record modified2016-05-09
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