Electron g-factor in quantum wire in the presence of Rashba effect and magnetic field |
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Authors: | A. Gharaati |
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Affiliation: | a Department of Physics, Payame Noor University, Tehran 19395-4697, Islamic Republic of Iran b Department of Physics, College of Sciences, Yasouj University, Yasouj 75914-353, Iran |
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Abstract: | In this paper, we study the electron effective Landé g-factor in the InAs quantum wire under an applied magnetic field and the Rashba effect. For this goal, we first present an analytic solution to one-particle Schrödinger equation in the presence of both magnetic field and spin-orbit interaction (SOI). Then, using the obtained energy levels, we study the electron effective Landé g-factor. It is found that: (i) The effective Landé g-factor decreases when magnetic field increases. (ii) By increasing the confinement length l0, the electron g-factor decreases. (iii) By increasing the strength of SOI, the electron g-factor increases. |
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Keywords: | Quantum wire g-Factor Magnetic field Rashba effect |
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