Cited by 53Low-Pressure Plasma Processing and DiagnosticsVacuum and Plasma ArcsParticle accelerators and beam dynamics

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Three-dimensional particle-in-cell simulation of a miniature plasma source for a microwave discharge ion thruster

Open access
Takao, Yoshinori, Koizumi, Hiroyuki, Komurasaki, Kimiya, Eriguchi, Koji, Ono, Kouichi·2014·Plasma Sources Science and Technology

Abstract

We have developed a three-dimensional particle model for a miniature microwave discharge ion thruster to elucidate the mechanism of ECR discharges confined in a small space. The model consists of a particle-in-cell simulation with a Monte Carlo collision algorithm (PIC-MCC) for the kinetics of charged particles, a finite-difference time-domain method for the electromagnetic fields of 4.2 GHz microwaves, and a finite element analysis for the magnetostatic fields of permanent magnets. The PIC-MCC results have shown that the electrons are well confined owing to the mirror magnetic fields and can be effectively heated in the ECR layer downstream of a ring-shaped antenna. The confinement results in the ring-shaped profiles of the plasma density along the antenna. The visual appearance of the plasma discharge of the thruster in operation was also ring-shaped. Moreover, the ions are expected to be accelerated effectively through the grid electrode without a large loss of ions toward side walls, that is, the plasma source developed here would be desirable in ion thrusters.

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Crossref · 10.1088/0963-0252/23/6/064004

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  • Ref. 26 simulated the μ1 miniature ECR gridded thruster and confirmed that electrons there are well confined due to the mirror effect, which enables their efficient heating.

    “Ref. 26 simulated the µ 1 miniature ECR gridded thruster and confirmed that electrons there are well confined due to the mirror effect, which enables their efficient heating.”

    From Plasma propulsion modeling with particle-based algorithms (2023) · cites this paper as [26]

  • Another set of works studied numerically ECR discharges with a grid extraction system using a simplified approach where the MW fields were calculated from Eqs. (10) and (11) but without taking into account the plasma contribution, i.e., with j = 0.

    “Another set of works 26,116,156-160 studied numerically ECR discharges with a grid extraction system. They used the aforementioned simplified approach, where the MW fields were calculated from Eqs. (10) and (11), but without taking into account the plasma contribution, i.e., with j = 0.”

    From Plasma propulsion modeling with particle-based algorithms (2023) · cites this paper as [26]

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Research works printed but not linked: 32

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Metadata

Authors
Takao, Y., Koizumi, H., Komurasaki, K., Eriguchi, K., & Ono, K.
Affiliations
  • Yokohama National University (JP)
  • Research Center for Advanced Science and Technology, The University of Tokyo (JP)
  • The University of Tokyo (JP)
  • Kyoto University (JP)
Venue
Plasma Sources Science and Technology
Published
2014-12-04
Volume
23
Issue
6
Pages
064004
ISSN
  • 0963-0252 (ISSN-L)
  • 1361-6595
OpenAlex
W2059427071
Cited by
53
References
3
Citations by year
2026: 3 · 2025: 2 · 2024: 3 · 2023: 6 · 2022: 7 · 2021: 5 · 2020: 8 · 2019: 7 · 2018: 7 · 2017: 1 · 2016: 2 · 2015: 2
FWCI
0.88
Type
journal article
Language
en
Open access
Locations
  • Plasma Sources Science and Technology (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (acceptedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion)
  • Yokohama National University Repository (Yokohama National University) (submittedVersion, other-oa)
  • Kyoto University Research Information Repository (Kyoto University) (submittedVersion)
Funders
the Japan Society for the Promotion of Science (Grant-in-Aid for Scientific Researc)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Low-Pressure Plasma Processing and Diagnostics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Vacuum and Plasma Arcs
  • Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Particle accelerators and beam dynamics
Keywords
microwave discharge ion thruster, plasma source, electron cyclotron resonance discharge, electron confinement, mirror magnetic field, electron heating, plasma density profile, ion acceleration, grid electrodes, PIC/MCC simulation

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