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Electron–Electron Interactions in Graphene Quantum Dots

  • Alev Devrim GüçlüEmail author
  • Pawel Potasz
  • Marek Korkusinski
  • Pawel Hawrylak
Chapter
  • 2.4k Downloads
Part of the NanoScience and Technology book series (NANO)

Abstract

This chapter introduces the problem of electron–electron interactions, briefly describes several methods and their application to graphene quantum dots. The Hubbard model, the mean-field Hartree-Fock method, the Density Functional Theory and the configuration interaction (CI) method are introduced and applied to graphene quantum dots.

Keywords

Matrix Element Hubbard Model Electron Interaction Degenerate State Density Matrix Element 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Alev Devrim Güçlü
    • 1
    Email author
  • Pawel Potasz
    • 2
  • Marek Korkusinski
    • 3
  • Pawel Hawrylak
    • 4
  1. 1.Department of PhysicsIzmir Institute of TechnologyIzmirTurkey
  2. 2.Institute of PhysicsWrocław University of TechnologyWrocławPoland
  3. 3.Emerging Technologies Division, Quantum Theory GroupNational Research Council of CanadaOttawaCanada
  4. 4.Department of PhysicsUniversity of OttawaOttawaCanada

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