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Anharmonic oscillations of the single dust particle trapped in a standing striation. / Kartasheva, A. A.; Golubovskii, Yu B.; Karasev, V. Yu.

In: Journal of Physics: Conference Series, Vol. 1556, No. 1, 06.07.2020.

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@article{8992ea2b97c44c338a87663629c2959d,
title = "Anharmonic oscillations of the single dust particle trapped in a standing striation",
abstract = "{\textcopyright} Published under licence by IOP Publishing Ltd. The nonlinear features of the vibrational motion of a single dust particle trapped in a standing strip are investigated. The excitation of the nonlinear oscillations with the large amplitude of the order of 1.5 mm is due to the periodic movement of the standing striation caused by the square-wave modulation of the discharge current. The frequency responses are investigated depending on value of the modulation depth. The anharmonic effects of the dust particle oscillations such as parametric instabilities and hysteresis are obtained. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The values of the thresholds of excitation of parametric instabilities, the anharmonic coefficients and the critical values of the oscillation amplitude for the hysteresis are calculated. The potential energy curve of the single dust particle trapped in the striation is calculated using the values of anharmonic coefficients.",
author = "Kartasheva, {A. A.} and Golubovskii, {Yu B.} and Karasev, {V. Yu}",
year = "2020",
month = jul,
day = "6",
doi = "10.1088/1742-6596/1556/1/012079",
language = "English",
volume = "1556",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

RIS

TY - JOUR

T1 - Anharmonic oscillations of the single dust particle trapped in a standing striation

AU - Kartasheva, A. A.

AU - Golubovskii, Yu B.

AU - Karasev, V. Yu

PY - 2020/7/6

Y1 - 2020/7/6

N2 - © Published under licence by IOP Publishing Ltd. The nonlinear features of the vibrational motion of a single dust particle trapped in a standing strip are investigated. The excitation of the nonlinear oscillations with the large amplitude of the order of 1.5 mm is due to the periodic movement of the standing striation caused by the square-wave modulation of the discharge current. The frequency responses are investigated depending on value of the modulation depth. The anharmonic effects of the dust particle oscillations such as parametric instabilities and hysteresis are obtained. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The values of the thresholds of excitation of parametric instabilities, the anharmonic coefficients and the critical values of the oscillation amplitude for the hysteresis are calculated. The potential energy curve of the single dust particle trapped in the striation is calculated using the values of anharmonic coefficients.

AB - © Published under licence by IOP Publishing Ltd. The nonlinear features of the vibrational motion of a single dust particle trapped in a standing strip are investigated. The excitation of the nonlinear oscillations with the large amplitude of the order of 1.5 mm is due to the periodic movement of the standing striation caused by the square-wave modulation of the discharge current. The frequency responses are investigated depending on value of the modulation depth. The anharmonic effects of the dust particle oscillations such as parametric instabilities and hysteresis are obtained. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The values of the thresholds of excitation of parametric instabilities, the anharmonic coefficients and the critical values of the oscillation amplitude for the hysteresis are calculated. The potential energy curve of the single dust particle trapped in the striation is calculated using the values of anharmonic coefficients.

UR - http://www.scopus.com/inward/record.url?scp=85088266787&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1556/1/012079

DO - 10.1088/1742-6596/1556/1/012079

M3 - Article

AN - SCOPUS:85088266787

VL - 1556

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

ER -

ID: 73273633