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Electronegativity in quantum electronic transport

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 نشر من قبل Jim Greer
 تاريخ النشر 2007
  مجال البحث فيزياء
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Electronegativity is shown to control charge transfer, energy level alignments, and electron currents in single molecule tunnel junctions, all of which are governed by correlations contained within the density matrix. This is demonstrated by the fact that currents calculated from the one-electron reduced density matrix to second order in electron correlation are identical to the currents obtained from the Greens function corrected to second order in electron self-energy.



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