Imaging Electron Wave Functions Inside Open Quantum Rings

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dc.creatorMartins, F.
dc.creatorHackens, B.
dc.creatorPala, M. G.
dc.creatorOuisse, T.
dc.creatorSellier, H.
dc.creatorWallart, X.
dc.creatorBollaert, S.
dc.creatorCappy, A.
dc.creatorChevrier, J.
dc.creatorBayot, V.
dc.creatorHuant, S.
dc.date2007-09-03
dc.date2007-10-02
dc.date.accessioned2026-07-07T08:33:03Z
dc.date.available2026-07-07T08:33:03Z
dc.descriptionCombining Scanning Gate Microscopy (SGM) experiments and simulations, we demonstrate low temperature imaging of electron probability density $|Ψ|^{2}(x,y)$ in embedded mesoscopic quantum rings (QRs). The tip-induced conductance modulations share the same temperature dependence as the Aharonov-Bohm effect, indicating that they originate from electron wavefunction interferences. Simulations of both $|Ψ|^{2}(x,y)$ and SGM conductance maps reproduce the main experimental observations and link fringes in SGM images to $|Ψ|^{2}(x,y)$.
dc.descriptionnew title
dc.identifierhttps://arxiv.org/abs/0709.0226
dc.identifierhttp://arxiv.org/abs/0709.0226
dc.identifierPhys. Rev. Lett. 99, 136807 (2007)
dc.identifierdoi:10.1103/PhysRevLett.99.136807
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138995
dc.subjectMesoscale and Nanoscale Physics
dc.titleImaging Electron Wave Functions Inside Open Quantum Rings
dc.typetext

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