Nonlinear oscillations of a single dust particle as the basis of the method for the DC plasma diagnostics

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Nonlinear oscillations of a single dust particle as the basis of the method for the DC plasma diagnostics. / Kartasheva, A.; Karasev, V.; Golubovskii, Yu.

в: Journal of Instrumentation, Том 14, № 10, C10034, 10.2019.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{d9b240f0cf4c493881cea0e509302242,

title = "Nonlinear oscillations of a single dust particle as the basis of the method for the DC plasma diagnostics",

abstract = "A new simple method to measure the spatial distribution of the electric field in a dust particle trap is proposed. The method is based on the experimental investigation of vertical oscillations of a single dust particle trapped in a standing striation. 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 squarewave modulation of the discharge current. The amplitude frequency characteristics are investigated depending on value of the modulation depth. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The potential energy curve is calculated using the values of anharmonic coefficients. ",

keywords = "Detector modelling and simulations II (electric fields, charge transport, multiplication and induction, pulse formation, electron emission, etc), Plasma diagnostics - probes",

author = "A. Kartasheva and V. Karasev and Yu Golubovskii",

note = "Publisher Copyright: {\textcopyright} 2019 IOP Publishing Ltd and Sissa Medialab.",

year = "2019",

month = oct,

doi = "10.1088/1748-0221/14/10/C10034",

language = "English",

volume = "14",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "IOP Publishing Ltd.",

number = "10",

}

RIS

TY - JOUR

T1 - Nonlinear oscillations of a single dust particle as the basis of the method for the DC plasma diagnostics

AU - Kartasheva, A.

AU - Karasev, V.

AU - Golubovskii, Yu

PY - 2019/10

Y1 - 2019/10

N2 - A new simple method to measure the spatial distribution of the electric field in a dust particle trap is proposed. The method is based on the experimental investigation of vertical oscillations of a single dust particle trapped in a standing striation. 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 squarewave modulation of the discharge current. The amplitude frequency characteristics are investigated depending on value of the modulation depth. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The potential energy curve is calculated using the values of anharmonic coefficients.

AB - A new simple method to measure the spatial distribution of the electric field in a dust particle trap is proposed. The method is based on the experimental investigation of vertical oscillations of a single dust particle trapped in a standing striation. 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 squarewave modulation of the discharge current. The amplitude frequency characteristics are investigated depending on value of the modulation depth. The theory of the anharmonic oscillator provides a good quantitative description of the experimental data. The potential energy curve is calculated using the values of anharmonic coefficients.

KW - Detector modelling and simulations II (electric fields, charge transport, multiplication and induction, pulse formation, electron emission, etc)

KW - Plasma diagnostics - probes

UR - http://www.scopus.com/inward/record.url?scp=85101225450&partnerID=8YFLogxK

U2 - 10.1088/1748-0221/14/10/C10034

DO - 10.1088/1748-0221/14/10/C10034

M3 - Article

AN - SCOPUS:85101225450

VL - 14

JO - Journal of Instrumentation

JF - Journal of Instrumentation

SN - 1748-0221

IS - 10

M1 - C10034

ER -

ID: 88609417