ISSN:
1434-6036
Keywords:
PACS. 73.20.Dx Electron states in low-dimensional structures (superlattices, quantum well structures and multilayers) - 73.20.Mf Collective excitations (including plasmons and other charge-density excitations) - 73.40.Kp III-V semiconductor-to-semiconductor contacts, p-n junctions, and heterojunctions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: A coupled quantum dot system has been studied by numerical diagonalization of the Hamiltonian. Discontinuous ground-state transitions induced by an external magnetic field have been predicted. Series of magic numbers of angular momentum which minimize the ground-state electron-electron interaction energy have been discovered. Theoretical explanations derived from the first principles have been formulated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100510050328
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