Dispersion of doppleron-phonon modes in strong coupling regime
Электронный архив РГППУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Dispersion of doppleron-phonon modes in strong coupling regime
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| Автор |
Gudkov, V. V.
Zhevstovskikh, I. V. |
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| Создатель |
Lewin, P. A.
Sachse, W. |
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| Тематика |
CONDUCTIVITY
DISPERSION DOPPLERON ULTRASOUND ACOUSTIC DISPERSION DOPPLER EFFECT EIGENVALUES AND EIGENFUNCTIONS ELASTICITY ELECTROMAGNETISM MAGNETIC FIELDS MATHEMATICAL MODELS POLARIZATION RELAXATION PROCESSES RESONANCE ULTRASONIC WAVES DOPPLERON JOULE HEAT ULTRASONICS |
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| Описание |
The dispersion equation for doppleron-phonon modes was constructed and solved analytically in the strong coupling regime. The Fermi surface model proposed previously for calculating the doppleron spectrum in an indium crystal was used. It was shown that in the vicinity of doppleron-phonon resonance, the dispersion curves of coupled modes form a gap qualitatively different from the one observed under helicon-phonon resonance: there is a frequency interval forbidden for existence of waves of definite circular polarization depending upon direction of the external DC magnetic field. The physical reason for it is interaction of the waves which have oppositely directed group velocities. © 2004 Elsevier B.V. All rights reserved.
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| Дата |
2019-07-17T10:00:19Z
2019-07-17T10:00:19Z 2004 |
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| Тип |
Conference Paper
Conference object (info:eu-repo/semantics/conferenceObject) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
0041-624X
https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-1642601764 https://elar.rsvpu.ru/handle/123456789/28154 10.1016/j.ultras.2004.01.037 1642601764 2-s2.0-1642601764 Ural Department, Institute for Metal Physics, Russian Academy of Sciences, 18, Kovalevskaya St., Yekaterinburg 620219, Russian Federation Russ. Stt. Voc. Pedagogical Univ., 11, Mashinostroitelei st., Yekaterinburg 620012, Russian Federation Scopus Gudkov, V.V., Ural Department, Institute for Metal Physics, Russian Academy of Sciences, 18, Kovalevskaya St., Yekaterinburg 620219, Russian Federation, Russ. Stt. Voc. Pedagogical Univ., 11, Mashinostroitelei st., Yekaterinburg 620012, Russian Federation Zhevstovskikh, I.V., Ural Department, Institute for Metal Physics, Russian Academy of Sciences, 18, Kovalevskaya St., Yekaterinburg 620219, Russian Federation WOS:000220820500034 000220820500034 |
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| Язык |
en
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| Права |
Restricted accedd (info:eu-repo/semantics/restrictedAccess)
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| Формат |
text/html
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| Охват |
RSVPU
SCOPUS |
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| Издатель |
Elsevier BV
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| Источник |
Ultrasonics
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