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Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
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The magnetic properties of optical Quantum transitions of electron-piezoelectric potential interacting systems in CdS and ZnO

  • Lee, Su Ho (Dept. of Electronics Engineering, Donga University)
  • Received : 2018.03.12
  • Accepted : 2018.03.27
  • Published : 2018.03.31
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Abstract

We investigated theoretically the magnetic field dependence of the quantum optical transition of qusi 2-Dimensional Landau splitting system, in CdS and ZnO. In this study, we investigate electron confinement by square well confinement potential in magnetic field system using quantum transport theory(QTR). In this study, theoretical formulas for numerical analysis are derived using Liouville equation method and Equilibrium Average Projection Scheme (EAPS). In this study, the absorption power, P (B), and the Quantum Transition Line Widths (QTLWS) of the magnetic field in CdS and ZnO can be deduced from the numerical analysis of the theoretical equations, and the optical quantum transition line shape (QTLS) is found to increase. We also found that QTLW, ${\gamma}(B)_{total}$ of CdS < ${\gamma}(B)_{total}$ of ZnO in the magnetic field region B<25 Tesla.

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References

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