4 papers
Structure and correlations in two-dimensional Coulomb confined classical artificial atoms
W. P. Ferreira, A. Matulis, G. A. Farias +1
The ordering of N equally charged particles (-e) moving in two dimensions and confined by a Coulomb potential, resulting from a displaced positive charge Ze is discussed. This is a…
Quantum Dots in a Strong Magnetic Field. Quasi-classical Consideration
A. Matulis
The electron motion in rather strong magnetic fields (when only the lowest Landau level is populated) is considered. In this case the electron kinetic energy is frozen out and the…
Semi-classical magnetoresistance in weakly modulated magnetic fields
A. Matulis, F. M. Peeters
The semi-classical conductance of a two-dimensional electron gas is calculated in the presence of a one-dimensional modulated magnetic field with zero average. In the limit of smal…
Interplay between tunneling and exchange effects in the two electron double quantum dot molecule
B. Partoens, A. Matulis, F. M. Peeters
The electronic structure of two vertically coupled quantum dots containing two electrons is investigated in the presence of interdot tunneling. Our approach also includes the inter…