72 citations · 2.2k across the 161 of their papers we have counts for
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Magnetization in short-period mesoscopic electron systems
Vidar Gudmundsson, Sigurdur I. Erlingsson, Andrei Manolescu
We calculate the magnetization of the two-dimensional electron gas in a short-period lateral superlattice, with the Coulomb interaction included in Hartree and Hartree-Fock approxi…
Coulomb effects on the transmittance of open quantum dots in a tight-binding model
A. Aldea, A. Manolescu, V. Moldoveanu
A quantum-mechanical calculation of conductance in an open quantum dot is performed in the Landauer-Büttiker formalism using a tight binding Hamiltonian with direct Coulomb interac…
Finite size effects in the magnetization of periodic mesoscopic systems
Sigurdur I. Erlingsson, Andrei Manolescu, Vidar Gudmundsson
We calculate the orbital magnetization of a confined 2DEG as a function of the number of electrons in the system. Size effects are investigated by systematically increasing the are…
Planar cyclotron motion in unidirectional superlattices defined by strong magnetic and electric fields: Traces of classical orbits in the energy spectrum
S. D. M. Zwerschke, A. Manolescu, R. R. Gerhardts
We compare the quantum and the classical description of the two-dimensional motion of electrons subjected to a perpendicular magnetic field and a one-dimensional lateral superlatti…