Ion Beam Probe Measurements of Electron Temperature
The technique for measuring electron temperature with an ion beam probe has been refined, the time resolution reduced and the limitations evaluated. The technique involves sequentially probing the same volume of plasma with beams of different ions species and using the observed secondary ion current...
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Veröffentlicht in: | IEEE transactions on plasma science 1974-12, Vol.2 (4), p.250-256 |
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creator | Reinovsky, R. E. Glowienka, J. C. Seaver, A. F. Jennings, W. C. Hickok, R. L. |
description | The technique for measuring electron temperature with an ion beam probe has been refined, the time resolution reduced and the limitations evaluated. The technique involves sequentially probing the same volume of plasma with beams of different ions species and using the observed secondary ion currents and the known ionizing cross sections to evaluate the electron temperature. Detailed measurements have been made on a hollow cathode discharge and the results compared with Langmuir probe and spectroscopic data. Quantitative results can only be obtained with K + -Na + beams due to the lack of cross sections for other ion species. Theoretical cross sections provide qualitative indications of the system behaviour but are not sufficiently accurate to permit quantitative data reduction. |
doi_str_mv | 10.1109/TPS.1974.4316847 |
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E. ; Glowienka, J. C. ; Seaver, A. F. ; Jennings, W. C. ; Hickok, R. L.</creator><creatorcontrib>Reinovsky, R. E. ; Glowienka, J. C. ; Seaver, A. F. ; Jennings, W. C. ; Hickok, R. L.</creatorcontrib><description>The technique for measuring electron temperature with an ion beam probe has been refined, the time resolution reduced and the limitations evaluated. The technique involves sequentially probing the same volume of plasma with beams of different ions species and using the observed secondary ion currents and the known ionizing cross sections to evaluate the electron temperature. Detailed measurements have been made on a hollow cathode discharge and the results compared with Langmuir probe and spectroscopic data. Quantitative results can only be obtained with K + -Na + beams due to the lack of cross sections for other ion species. Theoretical cross sections provide qualitative indications of the system behaviour but are not sufficiently accurate to permit quantitative data reduction.</description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/TPS.1974.4316847</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cathodes ; Electron beams ; Ion beams ; Particle beams ; Plasma measurements ; Plasma temperature ; Probes ; Spatial resolution ; Temperature measurement ; Time measurement</subject><ispartof>IEEE transactions on plasma science, 1974-12, Vol.2 (4), p.250-256</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c207t-86b36289d1901f3c52fb1adf21b90a12a4d980872d73c119dfd5863f9e88edb03</citedby><cites>FETCH-LOGICAL-c207t-86b36289d1901f3c52fb1adf21b90a12a4d980872d73c119dfd5863f9e88edb03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4316847$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27929,27930,54763</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4316847$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Reinovsky, R. 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Theoretical cross sections provide qualitative indications of the system behaviour but are not sufficiently accurate to permit quantitative data reduction.</description><subject>Cathodes</subject><subject>Electron beams</subject><subject>Ion beams</subject><subject>Particle beams</subject><subject>Plasma measurements</subject><subject>Plasma temperature</subject><subject>Probes</subject><subject>Spatial resolution</subject><subject>Temperature measurement</subject><subject>Time measurement</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1974</creationdate><recordtype>article</recordtype><recordid>eNo9kDFPwzAUhC0EEqWwI7FkYkt5z3Zie4SqQKUiKlFmy4mfpaKkKXYy8O9J1cJ0w313w8fYLcIMEczDZv0xQ6PkTAostVRnbIJGmNwIVZyzCYARudAoLtlVSl8AKAvgEyaW3S57Itdm69hVlL2RS0OklnZ9yrqQLRqq-zgyG2r3FF0_ltfsIrgm0c0pp-zzebGZv-ar95fl_HGV1xxUn-uyEiXXxqMBDKIueKjQ-cCxMuCQO-mNBq24V6JGND74QpciGNKafAViyu6Pv_vYfQ-UettuU01N43bUDclyjopLlCMIR7COXUqRgt3Hbevij0WwBzt2tGMPduzJzji5O062RPSP_7W_1vVfdg</recordid><startdate>19741201</startdate><enddate>19741201</enddate><creator>Reinovsky, R. 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L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c207t-86b36289d1901f3c52fb1adf21b90a12a4d980872d73c119dfd5863f9e88edb03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1974</creationdate><topic>Cathodes</topic><topic>Electron beams</topic><topic>Ion beams</topic><topic>Particle beams</topic><topic>Plasma measurements</topic><topic>Plasma temperature</topic><topic>Probes</topic><topic>Spatial resolution</topic><topic>Temperature measurement</topic><topic>Time measurement</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Reinovsky, R. E.</creatorcontrib><creatorcontrib>Glowienka, J. C.</creatorcontrib><creatorcontrib>Seaver, A. F.</creatorcontrib><creatorcontrib>Jennings, W. C.</creatorcontrib><creatorcontrib>Hickok, R. L.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Reinovsky, R. E.</au><au>Glowienka, J. C.</au><au>Seaver, A. F.</au><au>Jennings, W. C.</au><au>Hickok, R. L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ion Beam Probe Measurements of Electron Temperature</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>1974-12-01</date><risdate>1974</risdate><volume>2</volume><issue>4</issue><spage>250</spage><epage>256</epage><pages>250-256</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>The technique for measuring electron temperature with an ion beam probe has been refined, the time resolution reduced and the limitations evaluated. The technique involves sequentially probing the same volume of plasma with beams of different ions species and using the observed secondary ion currents and the known ionizing cross sections to evaluate the electron temperature. Detailed measurements have been made on a hollow cathode discharge and the results compared with Langmuir probe and spectroscopic data. Quantitative results can only be obtained with K + -Na + beams due to the lack of cross sections for other ion species. Theoretical cross sections provide qualitative indications of the system behaviour but are not sufficiently accurate to permit quantitative data reduction.</abstract><pub>IEEE</pub><doi>10.1109/TPS.1974.4316847</doi><tpages>7</tpages></addata></record> |
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ispartof | IEEE transactions on plasma science, 1974-12, Vol.2 (4), p.250-256 |
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source | IEEE Electronic Library (IEL) |
subjects | Cathodes Electron beams Ion beams Particle beams Plasma measurements Plasma temperature Probes Spatial resolution Temperature measurement Time measurement |
title | Ion Beam Probe Measurements of Electron Temperature |
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