22 citations · 26 across the 3 of their papers we have counts for
3 papers
Non-adiabatic Current Excitation in Quantum Rings
S. S. Gylfadottir, V. Gudmundsson, C. S. Tang +1
We investigate the difference in the response of a one-dimensional semiconductor quantum ring and a finite-width ring to a strong and short-lived time-dependent perturbation in the…
The orbital magnetization of single and double quantum dots in a tight binding model
A. Aldea, V. Moldoveanu, M. Nita +3
We calculate the orbital magnetization of single and double quantum dots coupled both by Coulomb interaction and by electron tunneling. The electronic states of the quantum dots ar…
Characterization of Bernstein modes in quantum dots
Manuel Valin-Rodriguez, Antonio Puente, Llorens Serra +2
The dipole modes of non-parabolic quantum dots are studied by means of their current and density patterns as well as with their local absorption distribution. The anticrossing of t…