Double Acceptor Interaction in Semimagnetic Quantum Dot

Authors A. Merwyn Jasper D. Reuben, K. Jayakumar
Affiliations Department of Physics, Gandhigram Rural University, Gandhigram-624302, Tamilnadu, India
Issue Volume 3, Year 2011, Number 1, Part 2
Dates Received 04 February 2011, published online 08 May 2011
Citation A. Merwyn Jasper D. Reuben, K. Jayakumar, J. Nano- Electron. Phys. 3 No1, 236 (2011)
PACS Number(s) 73.21.La, 75.50.Pp, 73.20.Hb, 75.30.Hx
Keywords Double acceptor, Semimagnetic quantum dot, Coulomb interaction energy, Shape effect.
The effect of geometry of the semimagnetic Quantum Dot on the Interaction energy of a double acceptor is computed in the effective mass approximation using the variational principle. A peak is observed at the lower dot sizes as a magnetic field is increased which is attributed to the reduction in confinement.

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