Journal
PHYSICA B-CONDENSED MATTER
Volume 501, Issue -, Pages 129-139Publisher
ELSEVIER
DOI: 10.1016/j.physb.2016.08.017
Keywords
GaAs quantum dot; Spin orbit interactions; Magnetic field; Chemical potential; Addition energy; Spin-splitting energy
Categories
Funding
- UGC [F.5-123/2007(BSR)]
- Centre of Advanced Studies (CAS) programme of UGC, India
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The effect of electron electron interaction and the Rashba and Dresselhaus spin orbit interactions on the electronic properties of a many-electron system in a parabolically confined quantum dot placed in an external magnetic field is studied. With a simple and physically reasonable model potential for electron electron interaction term, the problem is solved exactly to second-order in the spin orbit coupling constants to obtain the energy spectrum, the chemical potential, addition energy and the spin-splitting energy. (C) 2016 Elsevier B.V. All rights reserved.
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