Magnetoplasma oscillations of a two-dimensional electron layer in a bounded system |
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| Institution: | 1. Peter the Great St. Petersburg Polytechnic University, 195251, St. Petersburg, Russia;2. Submicron Heterostructures for Microelectronics Research and Engineering Center of the RAS, 194021, St. Petersburg, Russia;3. Ioffe Institute, 194021, St. Petersburg, Russia;1. Center for Physical Sciences and Technology, Saulėtekio al.3, LT-10257 Vilnius, Lithuania;2. Institute of High Pressure Physics UNIPRESS, Sokołowska 29/37, 01-142 Warsaw, Poland;3. TopGaN Ltd, Sokołowska 29/37, 01-142 Warsaw, Poland;1. Molecular Plant Pathology Lab. U.S. Department of Agriculture, Beltsville, MD, USA;2. Research Institute of Phytopathology, B. Vyazemy, Moscow Region, 143050, Russia |
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| Abstract: | The spectrum of magnetoplasma oscillations of a two-dimensional electron layer in a transversal magnetic field is studied under the condition that the electron system is unbounded along the layer plane and screened in the perpendicular direction. It is shown that under certain conditions oscillation frequencies much lower than the electron cyclotron frequency exist. Also the electromagnetic wave-guided oscillations in the system are described. It is shown that a strong magnetic field causes a frequency shift and splitting, depending inversely on the external magnetic field and the transversal specific dimension. |
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