Effect of Rasbha spin-orbit interaction on the ground state energy of a hydrogenic D < sup > 0 < /sup > complex in a Gaussian quantum dot
Effect of Rasbha spin-orbit interaction on the ground state energy of a hydrogenic D < sup > 0 < /sup > complex in a Gaussian quantum dot
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Date
2015-06-24
Authors
Boda, Aalu
Kumar, D. Sanjeev
Mukhopadhyay, Soma
Chatterjee, Ashok
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Abstract
The ground state energy of a hydrogenic D 0 complex trapped in a three-dimensional GaAs quantum dot with Gaussian confinement is calculated variationally incorporating the effect of Rashba spin-orbit interaction. The results are obtained as a function of the quantum dot size and the Rashba spin-orbit interaction. The results show that the Rashba interaction reduces the ground state energy of the system.
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Keywords
Aussian quantum dot,
D complex 0,
Ground state energy,
Rashba spin-orbit interaction
Citation
AIP Conference Proceedings. v.1665