Polarization dependence of microwave-induced magnetoconductivity oscillations in a two-dimensional electron gas on liquid helium

Автор(и)

  • Yu.P. Monarkha B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Nauky Ave., Kharkiv 61103, Ukraine

DOI:

https://doi.org/10.1063/1.4985971

Ключові слова:

2D electron gas, microwave radiation, magnetoconductivity oscillations, zero resistance states.

Анотація

The dependence of radiation-induced dc magnetoconductivity oscillations on the microwave polarization is theoretically studied for a two-dimensional system of strongly interacting electrons formed on the surface of liquid helium. Two different theoretical mechanisms of magnetooscillations (the displacement and inelastic models) are investigated. We found that both models are similarly sensitive to a change of circular polarization, but they respond differently to a change of linear polarization. Theoretical results are compared with the recent observation of a photoconductivity response at cyclotron-resonance harmonics.

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Опубліковано

2017-04-13

Як цитувати

(1)
Monarkha, Y. Polarization Dependence of Microwave-Induced Magnetoconductivity Oscillations in a Two-Dimensional Electron Gas on Liquid Helium. Fiz. Nizk. Temp. 2017, 43, 819-837.

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