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Effect of the magnetic field on the energy spectra of a quantum dot system

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Abstract

Analytical solutions to the radial Schrodinger equation are obtained for a two-dimensional two-electron quantum dot system within the framework of a general interaction potential using the Taylor expansion method. The calculated results are compared with other theoretical works to check the efficacy of the present method. Effects of the Coulomb interaction, the anharmonic potential terms and the magnetic field on the energy spectra of quantum dot systems are also highlighted.

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Acknowledgements

The authors are very much thankful to anonymous referees for their valuable comments which led a significant improvement in the quality of this paper.

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Authors and Affiliations

  1. Department of Physics, Govt College, Bhuna, 125111, India

    Richa Rani

  2. Department of Physics, Chaudhary Devi Lal University, Sirsa, 125055, India

    Vinod Kumar & Ram Mehar Singh

  3. Department of Physics, Pt. CLS Government PG College, Karnal, 132001, India

    S B Bhardwaj

  4. Department of Physics, Kurukshetra University, Kurukshetra, 136119, India

    Fakir Chand

Authors
  1. Richa Rani
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  2. Vinod Kumar
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  3. S B Bhardwaj
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  4. Ram Mehar Singh
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  5. Fakir Chand
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Correspondence to Fakir Chand.

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Rani, R., Kumar, V., Bhardwaj, S.B. et al. Effect of the magnetic field on the energy spectra of a quantum dot system. Indian J Phys 94, 1705–1709 (2020). https://doi.org/10.1007/s12648-019-01621-5

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  • DOI: https://doi.org/10.1007/s12648-019-01621-5

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