Research output: Contribution to journal › Article › peer-review
Magnetooptics of HgTe/CdTe Quantum Wells with Giant Rashba Splitting in Magnetic Fields up to 34 T. / Bovkun, L. S.; Maremyanin, K. V.; Ikonnikov, A. V. et al.
In: Semiconductors, Vol. 52, No. 11, 01.11.2018, p. 1386-1391.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Magnetooptics of HgTe/CdTe Quantum Wells with Giant Rashba Splitting in Magnetic Fields up to 34 T
AU - Bovkun, L. S.
AU - Maremyanin, K. V.
AU - Ikonnikov, A. V.
AU - Spirin, K. E.
AU - Aleshkin, V. Ya
AU - Potemski, M.
AU - Piot, B. A.
AU - Orlita, M.
AU - Mikhailov, N. N.
AU - Dvoretskii, S. A.
AU - Gavrilenko, V. I.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/11/1
Y1 - 2018/11/1
N2 - 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.
AB - 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.
KW - LANDAU-LEVELS
KW - HETEROSTRUCTURES
KW - GROWTH
UR - http://www.scopus.com/inward/record.url?scp=85055262118&partnerID=8YFLogxK
U2 - 10.1134/S1063782618110052
DO - 10.1134/S1063782618110052
M3 - Article
AN - SCOPUS:85055262118
VL - 52
SP - 1386
EP - 1391
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 11
ER -
ID: 17233535