Conductance of an Artificial Atom in Strong Magnetic Fields

Simple item page
dc.creatorKlein, O.
dc.creatorChamon, C. de C.
dc.creatorTang, D.
dc.creatorAbusch-Magder, D. M.
dc.creatorWen, X. -G.
dc.creatorKastner, M. A.
dc.creatorWind, S. J.
dc.date1994-07-06
dc.date.accessioned2026-07-07T03:07:20Z
dc.date.available2026-07-07T03:07:20Z
dc.descriptionThe conductance resulting from resonant tunneling through a droplet of $N \sim 30$ electrons is used to measure its chemical potential $μ_N$. Abrupt shifts of $μ_N$ occur at sharply defined values of the magnetic field, at which the state of the droplet changes. These are used to study part of the phase-diagram of the droplet in strong magnetic fields; we find evidence for a new phase in the spin polarized regime. We make a detailed comparison between theory and experiment: Hartree-Fock provides a quantitative description of the measurements when both spin-split states of the lowest orbital Landau level are occupied and a qualitative one in the spin polarized regime.
dc.description10 pages-RevTeX, 4 Figs. available u. request; MIT-Kastner-SET/9407
dc.identifierhttps://arxiv.org/abs/cond-mat/9407035
dc.identifierhttp://arxiv.org/abs/cond-mat/9407035
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27135
dc.subjectCondensed Matter
dc.titleConductance of an Artificial Atom in Strong Magnetic Fields
dc.typetext

Files

Collections

arXiv