Raman spectroscopy of magnetoplasma excitations in a system of two-dimensional electrons in inclined and parallel magnetic fields |
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| Authors: | V E Kirpichev I V Kukushkin B N Shepel’ K von Klitzing K Eberl |
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| Institution: | 1. Institute of Solid State Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow Region, Russia
2. Max Planck Institut für Festr?rperforschung, 70569, Stuttgart, Germany
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| Abstract: | The dispersion of magnetoplasma excitations of two-dimensional electrons in oblique and parallel magnetic fields is investigated
by the method of Raman scattering of light. The inclination of the field is used to distinguish the signals due to volume
hot luminescence from the signals due to Raman scattering by two-dimensional electrons. The dependence of the magnetoplasmon
energy on the inclination angle of the field is measured for different momentum transfers.
Pis’ma Zh. éksp. Teor. Fiz. 63, No. 12, 974–978 (25 June 1996) |
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