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- Title
D<sub>2</sub><sup>+</sup> Molecular Complex in Ring-Like Nanostructures: Hydrostatic Pressure and Electromagnetic Field Effects.
- Authors
FULLA, M. R.; MARÍN, J. H.; GUTIÉRREZ, W.; DUQUE, C. A.; MORA-RAMOS, M. E.
- Abstract
In this work we investigate the energy states in a D2+ complex formed by the coupling of a conduction band electron and two donor centers in a quantum ring with rectangular cross-section. The influences of externally applied probes like electric and magnetic fields and hydrostatic pressure together with the change in the relative position between the two Coulombic centers are particularly studied, highlighting the important contribution of the repulsive inter-center interaction. The destruction of the Aharonov-Bohm oscillations of the ground state associated with the localization of the electron states in the system is discussed.
- Subjects
ENERGY levels (Quantum mechanics); CONDUCTION bands; ELECTRONS; QUANTUM conduction; ELECTROMAGNETIC fields; HYDROSTATIC pressure
- Publication
Acta Physica Polonica: A, 2014, Vol 125, Issue 2, p241
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.125.241