Scanning Gate Microscopy of a Nanostructure where Electrons Interact

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dc.creatorFreyn, Axel
dc.creatorKleftogiannis, Ioannis
dc.creatorPichard, Jean-Louis
dc.date2008-01-25
dc.date2008-10-07
dc.date.accessioned2026-07-07T10:07:35Z
dc.date.available2026-07-07T10:07:35Z
dc.descriptionWe show that scanning gate microscopy can be used for probing electron-electron interactions inside a nanostructure. We assume a simple model made of two non-interacting strips attached to an interacting nanosystem. In one of the strips, the electrostatic potential can be locally varied by a charged tip. This change induces corrections upon the nanosystem Hartree-Fock self-energies which enhance the fringes spaced by half the Fermi wavelength in the images giving the quantum conductance as a function of the tip position.
dc.identifierhttps://arxiv.org/abs/0801.3970
dc.identifierhttp://arxiv.org/abs/0801.3970
dc.identifierPhys. Rev. Lett. 100 (2008) 226802-1
dc.identifierdoi:10.1103/PhysRevLett.100.226802
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170689
dc.subjectMesoscale and Nanoscale Physics
dc.titleScanning Gate Microscopy of a Nanostructure where Electrons Interact
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