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Cyclotron resonance of a magnetic quantum dot
Nga T. T. Nguyen, F. M. Peeters
The energy spectrum of a one-electron quantum dot doped with a single magnetic ion is studied in the presence of an external magnetic field. The allowed cyclotron resonance (CR) tr…
Magnetic field dependence of the many-electron states in a magnetic quantum dot: The ferromagnetic-antiferromagnetic transition
Nga T. T. Nguyen, F. M. Peeters
The electron-electron correlations in a many-electron (Ne = 1, 2,..., 5) quantum dot confined by a parabolic potential is investigated in the presence of a single magnetic ion and…
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…
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…