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Transport and thermodynamic properties of a 2DEG in the presence of tilted magnetic field: the influence of Rashba interaction |
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| Authors: | T FA Alves A CA Ramos G A Farias R N Costa Filho and N S Almeida |
| Institution: | (1) Departamento de Física, Universidade Federal do Ceará, Caixa Postal 6030, 60455-760 Fortaleza Ceará, Brazil;(2) Universidade Federal do Ceará, Campus do Cariri, 63030-200 Juazeiro do Norte Ceará, Brazil;(3) Department of Physics and Astronomy, University of Western Ontario, London, N6A3K7, Ontario, Canada |
| Abstract: | The effects of Rashba spin-orbit coupling on the physical properties of a non-interacting two-dimensional electron gas (2DEG) in presence of a tilted magnetic field are investigated. The spin-orbit and Zeeman interactions depend on the intensity and direction of the external magnetic field and we study their influence on the physical properties of the system. We obtain the energy spectrum, the density of states, the Fermi energy, and we analyze the combined effect of the Zeeman and Rashba Spin-Orbit Interaction on the transport and thermodynamic properties. |
| Keywords: | PACS" target="_blank">PACS 71 10 Ca Electron gas Fermi gas 71 70 Ej Spin-orbit coupling Zeeman and Stark splitting Jahn-Teller effect 71 70 Di Landau levels 72 80 -r Conductivity of specific materials |
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