Artificial impurity in interacting electron droplets in a strong magnetic field

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DOIResolve DOI: http://doi.org/10.1103/PhysRevB.51.17708
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TypeArticle
Journal titlePhysical Review B
Volume51
Issue24
Pages17708177127; # of pages: 5
AbstractThe effect of an artificial impurity on electronic properties of interacting electron droplets in quantum dots in a strong magnetic field is studied using Hartree-Fock approximation and exact diagonalization techniques. Introduction of an attractive/repulsive impurity in the spin-polarized droplet induces electronic spin and charge transitions. We show how these spin-related transitions can be observed in resonant tunneling through quantum dots.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Microstructural Sciences
Peer reviewedNo
NPARC number12328086
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Record identifierea78fc5b-2b35-46ea-a73e-668b57aed2a3
Record created2009-09-10
Record modified2016-05-09
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