Nonlinear ion dynamics in Hall thruster plasma source by ion transit-time instability
| العنوان: | Nonlinear ion dynamics in Hall thruster plasma source by ion transit-time instability |
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| المؤلفون: | Youbong Lim, Stéphane Mazouffre, Holak Kim, Laurent Garrigues, Wonho Choe, Jongho Seon, Jae Sun Park |
| المساهمون: | Korea Advanced Institute of Science and Technology (KAIST), Institut de Combustion, Aérothermique, Réactivité et Environnement (ICARE), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut des Sciences de l'Ingénierie et des Systèmes (INSIS), Groupe de Recherche Energétique, Plasmas et Hors Equilibre (LAPLACE-GREPHE), LAboratoire PLasma et Conversion d'Energie (LAPLACE), Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées |
| المصدر: | Plasma Sources Science and Technology Plasma Sources Science and Technology, IOP Publishing, 2017, 26 (3), pp.03LT01. ⟨10.1088/1361-6595/aa58d9⟩ |
| بيانات النشر: | HAL CCSD, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | 010302 applied physics, Oscillation, Chemistry, crossed-field discharge, Charge (physics), Plasma, Condensed Matter Physics, 01 natural sciences, Instability, high-energy tail, 010305 fluids & plasmas, Ion, Magnetic field, Hall thruster, Nonlinear system, Distribution function, IEDF, Physics::Plasma Physics, ion transit-time instability, [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], 0103 physical sciences, nonlinear ion dynamics, Atomic physics |
| الوصف: | International audience; High-energy tail formation in an ion energy distribution function (IEDF) is explained in a Hall thruster plasma with the stationary crossed electric and magnetic fields whose discharge current is oscillated at the ion transit-time scale with a frequency of 360 kHz. Among ions in different charge states, singly charged Xe ions (Xe +) have an IEDF that is significantly broadened and shifted toward the high-energy side, which contributes to tail formation in the entire IEDF. Analytical and numerical investigations confirm that the IEDF tail is due to nonlinear ion dynamics in the ion transit-time oscillation. |
| اللغة: | English |
| تدمد: | 0963-0252 1361-6595 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f079efffe7523a0d482f96b60c042c59 https://hal.archives-ouvertes.fr/hal-02326832 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....f079efffe7523a0d482f96b60c042c59 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 09630252 13616595 |
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