Effect of Laser on the Bound Magnetic Polaron in a Semimagnetic Quantum Wire

Authors C. Raja Mohan1, K. Jayakumar2

1 Department of Physics, Gandhigram Rural University, Gandhigram 624302, Tamilnadu, India

2 Department of Physics, Gandhigram Rural University, Gandhigram-624302, Tamilnadu, India

Е-mail kjkumar_gri@rediffmail.com
Issue Volume 3, Year 2011, Number 1, Part 5
Dates Received 04 February 2011, published online 08 December 2011
Citation C. Raja Mohan, K. Jayakumar, J. Nano- Electron. Phys. 3 No1, 1005 (2011)
PACS Number(s) 42.55. – f, 71.38. – k, 73.21. – Hb, 75.50.Pp
Keywords Laser (25) , Magnetic semiconductor quantum wire, Spin polaron (2) , Magneticfeild, Donor binding energy (3) .
In the present investigation binding energy of the laser dressed hydrogenic donor in a Semi magnetic Quantum Wire like Cd1 – xMnx2Te/Cd1 – x1Mnx1Te/Cd1 – x2Mnx2Te and spin polaronic shift has been computed for various magnetic and laser fields within the effective mass approximation in the finite barrier model using variational method. The results are presented and discussed.

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