Spectrum of Neutral Excitations in the 1/3 Laughlin Liquid
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 excit...
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| Veröffentlicht in: | JETP letters 2022-09, Vol.116 (6), p.372-377 |
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| creator | Grigor’ev, O. A. Musina, L. I. Zagitova, A. A. Van’kov, A. B. Kulik, L. V. |
| description | 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. |
| doi_str_mv | 10.1134/S0021364022601622 |
| format | Article |
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| subjects | Atomic Biological and Medical Physics Biophysics Condensed Matter Excitation Excitation spectra Mathematical analysis Molecular Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Quantum wells Solid State Physics Spintronics |
| title | Spectrum of Neutral Excitations in the 1/3 Laughlin Liquid |
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