Plasma Diagnostics in High Current Hollow Cathode
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- KOJIMA Kohei
- Mitsubishi Heavy Industries, Ltd.
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- YOKOTA Shigeru
- University of Tsukuba
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- YAMASAKI Junko
- University of Tsukuba
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- YONAHA Moyuru
- University of Tsukuba
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- KIMURA Tatsuya
- Mitsubishi Heavy Industries, Ltd.
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- KAWAMATA Yoshihiro
- Mitsubishi Heavy Industries, Ltd.
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- YASUI Masaaki
- Mitsubishi Heavy Industries, Ltd.
Description
<p>In recent years, high power electric propulsion systems in the range of several tens to 100 kW are under development for the cargo of the manned missions or the satellite market. The thrusters for these propulsion systems require around 100 A of the discharge current. For these applications, we have been developing a 100 A class hollow cathode. To appropriate the electron emission processes of the LaB6 insert in a 100 A class Hollow Cathode, the characteristics and the diagnostics by single Langmuir probing were investigated. In this paper we report the results and the guidelines for the next step in a 100 A class heaterless hollow cathode.</p>
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN
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TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 17 (1), 90-95, 2019
THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
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Details 詳細情報について
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- CRID
- 1390845713037573248
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- NII Article ID
- 130007542875
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- ISSN
- 18840485
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed