Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device
A new laser Thomson scattering (LTS) measurement system in the upstream region of the linear plasma device NAGDIS-II is established in addition to the recently introduced LTS in the downstream. Further, horizontal distributions of the electron temperature and electron density were compared with thos...
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| Veröffentlicht in: | Plasma and Fusion Research 2019/02/25, Vol.14, pp.2405031-2405031 |
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| container_end_page | 2405031 |
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| container_title | Plasma and Fusion Research |
| container_volume | 14 |
| creator | TAKANO, Hiroki OHSHIMA, Hiroshi KAJITA, Shin TANAKA, Hirohiko OHNO, Noriyasu |
| description | A new laser Thomson scattering (LTS) measurement system in the upstream region of the linear plasma device NAGDIS-II is established in addition to the recently introduced LTS in the downstream. Further, horizontal distributions of the electron temperature and electron density were compared with those obtained from the Langmuir probe, indicating plasma disturbance due to the insertion of the probe head. We discuss the variation of the electron energy distribution function at upstream and downstream in the recombining plasma. |
| doi_str_mv | 10.1585/pfr.14.2405031 |
| format | Article |
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Further, horizontal distributions of the electron temperature and electron density were compared with those obtained from the Langmuir probe, indicating plasma disturbance due to the insertion of the probe head. 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Further, horizontal distributions of the electron temperature and electron density were compared with those obtained from the Langmuir probe, indicating plasma disturbance due to the insertion of the probe head. We discuss the variation of the electron energy distribution function at upstream and downstream in the recombining plasma.</description><subject>Distribution functions</subject><subject>Electron density</subject><subject>Electron energy</subject><subject>Electron energy distribution</subject><subject>electron energy distribution function</subject><subject>Electrons</subject><subject>Langmuir probe</subject><subject>laser Thomson scattering</subject><subject>NAGDIS-II</subject><subject>Plasma</subject><subject>Plasmas</subject><subject>recombining plasma</subject><subject>Thomson scattering</subject><subject>Upstream</subject><issn>1880-6821</issn><issn>1880-6821</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpNkElPwzAQhSMEEqVw5WyJc4KXOImPVQslUlmktmfLccZtqmzYLlL_PYEW1MvMSPO9N5oXBPcER4Rn_LE3NiJxRGPMMSMXwYhkGQ6TjJLLs_k6uHFuh3EiOElGgZrBF9Rd30DrUWfQats1rmvRUivvwVbtBr2CcnsLv8Ty4Dw0yHQWrXvnLagGfdTKNcqhqkV-C-htMp_lyzDP0WBdabgNroyqHdyd-jhYPz-tpi_h4n2eTyeLUHNGfahUKpRIcSxiBqCZxgUvtKAm1kVZCkFLyouhZkYZzkqSDC8rnRqSlQkvC8PGwcPRt7fd5x6cl7tub9vhpKSUZimLBY4HKjpS2nbOWTCyt1Wj7EESLH9ilEOMksTyFOMgmBwFO-fVBv5xZX2la_jD8Znmf6e3ykpo2TeNyH2S</recordid><startdate>20190225</startdate><enddate>20190225</enddate><creator>TAKANO, Hiroki</creator><creator>OHSHIMA, Hiroshi</creator><creator>KAJITA, Shin</creator><creator>TANAKA, Hirohiko</creator><creator>OHNO, Noriyasu</creator><general>The Japan Society of Plasma Science and Nuclear Fusion Research</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190225</creationdate><title>Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device</title><author>TAKANO, Hiroki ; OHSHIMA, Hiroshi ; KAJITA, Shin ; TANAKA, Hirohiko ; OHNO, Noriyasu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c532t-aa79a9704943eec3c0b5bc92f4cbdd992d25b92d8faf53d16585ac7f18d65dbf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Distribution functions</topic><topic>Electron density</topic><topic>Electron energy</topic><topic>Electron energy distribution</topic><topic>electron energy distribution function</topic><topic>Electrons</topic><topic>Langmuir probe</topic><topic>laser Thomson scattering</topic><topic>NAGDIS-II</topic><topic>Plasma</topic><topic>Plasmas</topic><topic>recombining plasma</topic><topic>Thomson scattering</topic><topic>Upstream</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TAKANO, Hiroki</creatorcontrib><creatorcontrib>OHSHIMA, Hiroshi</creatorcontrib><creatorcontrib>KAJITA, Shin</creatorcontrib><creatorcontrib>TANAKA, Hirohiko</creatorcontrib><creatorcontrib>OHNO, Noriyasu</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Plasma and Fusion Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TAKANO, Hiroki</au><au>OHSHIMA, Hiroshi</au><au>KAJITA, Shin</au><au>TANAKA, Hirohiko</au><au>OHNO, Noriyasu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device</atitle><jtitle>Plasma and Fusion Research</jtitle><addtitle>Plasma and Fusion Research</addtitle><date>2019-02-25</date><risdate>2019</risdate><volume>14</volume><spage>2405031</spage><epage>2405031</epage><pages>2405031-2405031</pages><issn>1880-6821</issn><eissn>1880-6821</eissn><abstract>A new laser Thomson scattering (LTS) measurement system in the upstream region of the linear plasma device NAGDIS-II is established in addition to the recently introduced LTS in the downstream. 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| ispartof | Plasma and Fusion Research, 2019/02/25, Vol.14, pp.2405031-2405031 |
| issn | 1880-6821 1880-6821 |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Distribution functions Electron density Electron energy Electron energy distribution electron energy distribution function Electrons Langmuir probe laser Thomson scattering NAGDIS-II Plasma Plasmas recombining plasma Thomson scattering Upstream |
| title | Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device |
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