Аннотация
Abstract: The electron cyclotron resonance spectra in classical and quantizing magnetic fields in asymmetric heterostructures with HgCdTe/CdHgTe quantum wells with selective barrier doping are investigated. Self-consistent calculations of the energy spectra at B = 0 and Landau levels in the framework of the 8-band Kane model using the Hartree approximation are made. The strong (~10%) splitting of the cyclotron resonance line observed in weak fields is attributed to the Rashba effect in samples with inverted and normal band structures. The evolution of absorption lines upon a variation in the magnetic field is investigated up to 34 T, when the magnetic quantization already dominates over Rashba splitting.
Язык оригинала | английский |
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Страницы (с-по) | 1386-1391 |
Число страниц | 6 |
Журнал | Semiconductors |
Том | 52 |
Номер выпуска | 11 |
DOI | |
Состояние | Опубликовано - 1 ноя 2018 |