Effective Bloch equations for strongly driven modulation doped quantum wells

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DOIResolve DOI: http://doi.org/10.1103/PhysRevB.68.155305
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TypeArticle
Journal titlePhysical Review B
Volume68
Issue15
Pages155305
AbstractWe study the effects of macroscopic carrier density on intersubband transitions in a modulation-doped quantum well with two electronic subbands coupled by an intense ac electric field.We propose an ansatz wave function consistent with the Hartree-Fock approximation, and we use it to derive and analyze the effective nonlinear Bloch equations.
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AffiliationNational Research Council Canada; NRC Institute for Microstructural Sciences; NRC Steacie Institute for Molecular Sciences
Peer reviewedYes
NPARC number12328637
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Record identifiere5020c8a-6881-457d-a425-f182a69b10d1
Record created2009-09-10
Record modified2016-05-09
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