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CONDENSED MATTER
Spectrum of neutral excitations in the 1/3 laughlin liquid
O. A. Grigor'ev, L. I. Musina, A. A. Zagitova, A. B. Van'kov, L. V. Kulik Institute of Solid State Physics, Russian Academy of Sciences,
Chernogolovka, Moscow region, 142432 Russia
Abstract:
A calculation scheme has been developed to determine energies of neutral excitations with spin 1 in a Laughlin liquid at a filling factor of 1/3. The parameters of the confining potential of an electron system in GaAs/AlGaAs quantum wells, as well as regions of magnetic fields, at which spin-1 excitations are the lowest in energy are calculated.
Received: 25.07.2022 Revised: 07.08.2022 Accepted: 08.08.2022
Citation:
O. A. Grigor'ev, L. I. Musina, A. A. Zagitova, A. B. Van'kov, L. V. Kulik, “Spectrum of neutral excitations in the 1/3 laughlin liquid”, Pis'ma v Zh. Èksper. Teoret. Fiz., 116:6 (2022), 364–370; JETP Letters, 116:6 (2022), 372–377
Linking options:
https://www.mathnet.ru/eng/jetpl6757 https://www.mathnet.ru/eng/jetpl/v116/i6/p364
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Abstract page: | 51 | References: | 20 | First page: | 10 |
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