# Observation and Modeling of Molecular and Atomic Ions in Hydrogen Plasma

## Abstract

Measurements of the densities of the molecular and atomic ions ($n_{\text{H}}{}^{+}$, $n_{\text{H2}}{}^{+}$, $n_{\text{H3}}{}^{+}$) were carried out in hydrogen plasma with a hydrogen gas puff at discharge current of 50 A. The molecular and atomic ion currents were detected using an "omegatron" mass analyzer. The electron density and temperature were measured using a Langmuir probe and a double probe. From the measured parameters, a zero-dimensional model using the relevant rate balance equations was found to predict the observed dominant ion density.

## Journal

• Jpn J Appl Phys

Jpn J Appl Phys 45(10B), 8208-8211, 2006-10-30

INSTITUTE OF PURE AND APPLIED PHYSICS

## References:  11

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## Codes

• NII Article ID (NAID)
10018339347
• NII NACSIS-CAT ID (NCID)
AA10457675
• Text Lang
EN
• Article Type
ART
• Journal Type
大学紀要
• ISSN
0021-4922
• NDL Article ID
8520582
• NDL Source Classification
ZM35(科学技術--物理学)
• NDL Call No.
Z53-A375
• Data Source
CJP  NDL  JSAP

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