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SM ISO690:2012 MOSKALENKO, Sveatoslav, PODLESNY, Igor, KISELYOVA, E., LELYAKOV, Igor, GHERCIU, Lidia. The Rashba spin-orbit coupling and the exchange electron-hole interaction of two-dimensional magnetoexcitons
. In: Moldavian Journal of the Physical Sciences, 2011, nr. 1(10), pp. 19-25. ISSN 1810-648X. |
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Moldavian Journal of the Physical Sciences | ||||||
Numărul 1(10) / 2011 / ISSN 1810-648X /ISSNe 2537-6365 | ||||||
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Pag. 19-25 | ||||||
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The Rashba spin-orbit coupling (RSOC) in the case of two-dimensional (2D) electrons and
holes in a strong perpendicular magnetic field is studied. The spinor-type wave functions are
characterized by different numbers of Landau levels in different spin projections. For electrons,
they differ by 1 as was established earlier by Rashba [1], whereas for holes they differ by 3. Two
lowest electron states and four lowest hole states of Landau quantization give rise to eight 2D
magnetoexciton states. The exchange electron-hole interaction in the frame of these states is
investigated. |
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