Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement

T. Mizuno, S. Nakata, N. Takado, T. Matusmiya, T. Sakurabayashi, Akiyoshi Hatayama, M. Bacal

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In order to measure negative-ion temperature, the experimental result of the negative-ion recovery ratio from the two-laser photodetachment is usually fitted with the theoretical curve derived from the ballistic kinetic theory of negative ions. The particle-in-cell (PIC) code with a one-dimensional slab model has been developed to analyze the effect of the ambipolar electric field, which is neglected in the ballistic theory, on the negative-ion recovery. The preliminary results of the PIC simulation indicate that our PIC code is a useful tool for the analyses of the negative-ion recovery in the photodetachment.

Original languageEnglish
Article number03A531
JournalReview of Scientific Instruments
Volume77
Issue number3
DOIs
Publication statusPublished - 2006 Mar

Fingerprint

photodetachment
negative ions
Negative ions
Plasmas
recovery
Ballistics
Recovery
ballistics
Cells
Kinetic theory
ion temperature
kinetic theory
slabs
Electric fields
electric fields
Lasers
curves
lasers
simulation
Temperature

ASJC Scopus subject areas

  • Instrumentation
  • Physics and Astronomy (miscellaneous)

Cite this

Mizuno, T., Nakata, S., Takado, N., Matusmiya, T., Sakurabayashi, T., Hatayama, A., & Bacal, M. (2006). Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement. Review of Scientific Instruments, 77(3), [03A531]. https://doi.org/10.1063/1.2171757

Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement. / Mizuno, T.; Nakata, S.; Takado, N.; Matusmiya, T.; Sakurabayashi, T.; Hatayama, Akiyoshi; Bacal, M.

In: Review of Scientific Instruments, Vol. 77, No. 3, 03A531, 03.2006.

Research output: Contribution to journalArticle

Mizuno, T, Nakata, S, Takado, N, Matusmiya, T, Sakurabayashi, T, Hatayama, A & Bacal, M 2006, 'Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement', Review of Scientific Instruments, vol. 77, no. 3, 03A531. https://doi.org/10.1063/1.2171757
Mizuno, T. ; Nakata, S. ; Takado, N. ; Matusmiya, T. ; Sakurabayashi, T. ; Hatayama, Akiyoshi ; Bacal, M. / Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement. In: Review of Scientific Instruments. 2006 ; Vol. 77, No. 3.
@article{c68eac3743b447a980cf93f9d616e2e3,
title = "Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement",
abstract = "In order to measure negative-ion temperature, the experimental result of the negative-ion recovery ratio from the two-laser photodetachment is usually fitted with the theoretical curve derived from the ballistic kinetic theory of negative ions. The particle-in-cell (PIC) code with a one-dimensional slab model has been developed to analyze the effect of the ambipolar electric field, which is neglected in the ballistic theory, on the negative-ion recovery. The preliminary results of the PIC simulation indicate that our PIC code is a useful tool for the analyses of the negative-ion recovery in the photodetachment.",
author = "T. Mizuno and S. Nakata and N. Takado and T. Matusmiya and T. Sakurabayashi and Akiyoshi Hatayama and M. Bacal",
year = "2006",
month = "3",
doi = "10.1063/1.2171757",
language = "English",
volume = "77",
journal = "Review of Scientific Instruments",
issn = "0034-6748",
publisher = "American Institute of Physics Publising LLC",
number = "3",

}

TY - JOUR

T1 - Numerical modeling of the transport process of negative-ion plasmas in photodetachment measurement

AU - Mizuno, T.

AU - Nakata, S.

AU - Takado, N.

AU - Matusmiya, T.

AU - Sakurabayashi, T.

AU - Hatayama, Akiyoshi

AU - Bacal, M.

PY - 2006/3

Y1 - 2006/3

N2 - In order to measure negative-ion temperature, the experimental result of the negative-ion recovery ratio from the two-laser photodetachment is usually fitted with the theoretical curve derived from the ballistic kinetic theory of negative ions. The particle-in-cell (PIC) code with a one-dimensional slab model has been developed to analyze the effect of the ambipolar electric field, which is neglected in the ballistic theory, on the negative-ion recovery. The preliminary results of the PIC simulation indicate that our PIC code is a useful tool for the analyses of the negative-ion recovery in the photodetachment.

AB - In order to measure negative-ion temperature, the experimental result of the negative-ion recovery ratio from the two-laser photodetachment is usually fitted with the theoretical curve derived from the ballistic kinetic theory of negative ions. The particle-in-cell (PIC) code with a one-dimensional slab model has been developed to analyze the effect of the ambipolar electric field, which is neglected in the ballistic theory, on the negative-ion recovery. The preliminary results of the PIC simulation indicate that our PIC code is a useful tool for the analyses of the negative-ion recovery in the photodetachment.

UR - http://www.scopus.com/inward/record.url?scp=33645803215&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645803215&partnerID=8YFLogxK

U2 - 10.1063/1.2171757

DO - 10.1063/1.2171757

M3 - Article

VL - 77

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

SN - 0034-6748

IS - 3

M1 - 03A531

ER -