203 citations · 428 across the 11 of their papers we have counts for
3 papers · 1 filter
Exciton trapping in magnetic wire structures
J. A. K. Freire, F. M. Peeters, V. N. Freire +1
The lateral magnetic confinement of quasi two-dimensional excitons into wire like structures is studied. Spin effects are take into account and two different magnetic field profile…
Fine structure of excitons in a quantum well in the presence of a nonhomogeneous magnetic field
J. A. K. Freire, F. M. Peeters, A. Matulis +2
The trapping of excitons in a semiconductor quantum well due to a circular symmetric nonhomogeneous magnetic field is studied. The effect of the spin state of the exciton on its tr…
Confinement of two-dimensional excitons in a non-homogeneous magnetic field
J. A. K. Freire, A. Matulis, F. M. Peeters +2
The effective Hamiltonian describing the motion of an exciton in an external non-homogeneous magnetic field is derived. The magnetic field plays the role of an effective potential…