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Suppression of spin beats in magneto-oscillation phenomena in two-dimensional electron gas. / Averkiev, N. S.; Glazov, M. M.; Tarasenko, S. A.

в: Solid State Communications, Том 133, № 8, 01.02.2005, стр. 543-547.

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Averkiev, N. S. ; Glazov, M. M. ; Tarasenko, S. A. / Suppression of spin beats in magneto-oscillation phenomena in two-dimensional electron gas. в: Solid State Communications. 2005 ; Том 133, № 8. стр. 543-547.

BibTeX

@article{9a79880c238245dfbfadfc509febe640,
title = "Suppression of spin beats in magneto-oscillation phenomena in two-dimensional electron gas",
abstract = "Theory of magneto-oscillation phenomena has been developed for two-dimensional electron systems with linear-in-k spin splitting. Both Dresselhaus and Rashba contributions are taken into account. It has been shown that the pattern of the magneto-oscillations depends drastically on the ratio between the above terms. The presence of only one type of the k-linear terms gives rise to the beats, i.e. two close harmonics corresponding to the spin-split subbands. However, if the strengths of both contributions are comparable, the third (central) harmonic appears in the spectrum of the magneto-oscillations. For equal strengths of the contributions, only the central harmonic survives, and the oscillations occur at a single frequency, although the k-linear terms remain in the Hamiltonian. Such suppression of the spin beats is studied in detail by the example of the Shubnikov-de Haas effect.",
keywords = "A. Nanostructures, D. Electronic transport, D. Galvanomagnetic effects, D. Spin-orbit effects",
author = "Averkiev, {N. S.} and Glazov, {M. M.} and Tarasenko, {S. A.}",
year = "2005",
month = feb,
day = "1",
doi = "10.1016/j.ssc.2004.12.005",
language = "English",
volume = "133",
pages = "543--547",
journal = "Solid State Communications",
issn = "0038-1098",
publisher = "Elsevier",
number = "8",

}

RIS

TY - JOUR

T1 - Suppression of spin beats in magneto-oscillation phenomena in two-dimensional electron gas

AU - Averkiev, N. S.

AU - Glazov, M. M.

AU - Tarasenko, S. A.

PY - 2005/2/1

Y1 - 2005/2/1

N2 - Theory of magneto-oscillation phenomena has been developed for two-dimensional electron systems with linear-in-k spin splitting. Both Dresselhaus and Rashba contributions are taken into account. It has been shown that the pattern of the magneto-oscillations depends drastically on the ratio between the above terms. The presence of only one type of the k-linear terms gives rise to the beats, i.e. two close harmonics corresponding to the spin-split subbands. However, if the strengths of both contributions are comparable, the third (central) harmonic appears in the spectrum of the magneto-oscillations. For equal strengths of the contributions, only the central harmonic survives, and the oscillations occur at a single frequency, although the k-linear terms remain in the Hamiltonian. Such suppression of the spin beats is studied in detail by the example of the Shubnikov-de Haas effect.

AB - Theory of magneto-oscillation phenomena has been developed for two-dimensional electron systems with linear-in-k spin splitting. Both Dresselhaus and Rashba contributions are taken into account. It has been shown that the pattern of the magneto-oscillations depends drastically on the ratio between the above terms. The presence of only one type of the k-linear terms gives rise to the beats, i.e. two close harmonics corresponding to the spin-split subbands. However, if the strengths of both contributions are comparable, the third (central) harmonic appears in the spectrum of the magneto-oscillations. For equal strengths of the contributions, only the central harmonic survives, and the oscillations occur at a single frequency, although the k-linear terms remain in the Hamiltonian. Such suppression of the spin beats is studied in detail by the example of the Shubnikov-de Haas effect.

KW - A. Nanostructures

KW - D. Electronic transport

KW - D. Galvanomagnetic effects

KW - D. Spin-orbit effects

UR - http://www.scopus.com/inward/record.url?scp=12544255440&partnerID=8YFLogxK

U2 - 10.1016/j.ssc.2004.12.005

DO - 10.1016/j.ssc.2004.12.005

M3 - Article

AN - SCOPUS:12544255440

VL - 133

SP - 543

EP - 547

JO - Solid State Communications

JF - Solid State Communications

SN - 0038-1098

IS - 8

ER -

ID: 36658852