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This article is cited in 12 scientific papers (total in 12 papers)
CONDENSED MATTER
Spectra of two-dimensional “proximity” plasmons measured by the standing-wave method
A. M. Zarezinab, P. A. Gusikhina, V. M. Muraveva, I. V. Kukushkina a Institute of Solid State Physics, Russian Academy of Sciences,
Chernogolovka, Moscow region, 142432 Russia
b Moscow Institute of Physics and Technology (National Research University),
Dolgoprudnyi, Moscow region, 141701 Russia
Abstract:
Plasma excitations in a two-dimensional electron system partially screened by a metal strip gate are investigated using the optical detection of resonance microwave absorption. The optimal geometric parameters of the structure for the observation of standing waves corresponding to “proximity” plasmons along the strip are found. Four standing modes of proximity plasma waves are detected. The spectrum of proximity plasma excitations is determined by identifying the wave vectors corresponding to each of the modes. The measured spectrum coincides with a high accuracy with the theoretical one.
Received: 31.01.2020 Revised: 04.02.2020 Accepted: 06.02.2020
Citation:
A. M. Zarezin, P. A. Gusikhin, V. M. Muravev, I. V. Kukushkin, “Spectra of two-dimensional “proximity” plasmons measured by the standing-wave method”, Pis'ma v Zh. Èksper. Teoret. Fiz., 111:5 (2020), 316–320; JETP Letters, 111:5 (2020), 282–285
Linking options:
https://www.mathnet.ru/eng/jetpl6125 https://www.mathnet.ru/eng/jetpl/v111/i5/p316
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Abstract page: | 117 | Full-text PDF : | 9 | References: | 18 | First page: | 5 |
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