{"id":"https://openalex.org/W2311601358","doi":null,"title":"Near-Wall Plasma Characterization of a 6-kW Hall Thruster IEPC-2009-133","display_name":"Near-Wall Plasma Characterization of a 6-kW Hall Thruster IEPC-2009-133","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2311601358","mag":"2311601358"},"language":"en","primary_location":{"id":"mag:2311601358","doi":null,"is_oa":false,"landing_page_url":"http://pepl.engin.umich.edu/pdf/IEPC-2009-133.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029271934","display_name":"Rohit Shastry","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rohit Shastry","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011071685","display_name":"Alec D. Gallimore","orcid":"https://orcid.org/0000-0002-8358-1626","observed_orcids":["https://orcid.org/0000-0002-8358-1626"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alec D. Gallimore","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075906670","display_name":"Richard R. Hofer","orcid":"https://orcid.org/0000-0002-7233-6860","observed_orcids":["https://orcid.org/0000-0002-7233-6860"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Richard R. Hofer","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7233-6860","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12077","display_name":"Vacuum and Plasma Arcs","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hall-thruster","display_name":"Hall thruster","score":0.9959999918937683},{"id":"https://openalex.org/keywords/electron-energy-distribution-function","display_name":"electron energy distribution","score":0.925000011920929},{"id":"https://openalex.org/keywords/non-maxwellian-distribution","display_name":"non-Maxwellian distribution","score":0.8939999938011169},{"id":"https://openalex.org/keywords/langmuir-probes","display_name":"Langmuir probes","score":0.7749999761581421},{"id":"https://openalex.org/keywords/emissive-probe","display_name":"emissive probe","score":0.9959999918937683},{"id":"https://openalex.org/keywords/electron-mobility","display_name":"electron mobility","score":0.6230000257492065},{"id":"https://openalex.org/keywords/anode-erosion","display_name":"anode erosion","score":0.7919999957084656},{"id":"https://openalex.org/keywords/eb-drift","display_name":"E\u00d7B drift","score":0.6430000066757202},{"id":"https://openalex.org/keywords/plasma-potential","display_name":"plasma electric potential","score":0.621999979019165},{"id":"https://openalex.org/keywords/electron-temperature","display_name":"electron temperature","score":0.9160000085830688},{"id":"https://openalex.org/keywords/number-density","display_name":"number density","score":0.5960000157356262}],"concepts":[{"id":"https://openalex.org/C176118016","wikidata":"https://www.wikidata.org/wiki/Q903002","display_name":"Langmuir probe","level":4,"score":0.8164885640144348},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.7782757878303528},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.6534606218338013},{"id":"https://openalex.org/C22175881","wikidata":"https://www.wikidata.org/wiki/Q7201785","display_name":"Electron temperature","level":3,"score":0.5345296859741211},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5067349076271057},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.5048235058784485},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.49939727783203125},{"id":"https://openalex.org/C186603090","wikidata":"https://www.wikidata.org/wiki/Q55505926","display_name":"Distribution function","level":2,"score":0.4882097542285919},{"id":"https://openalex.org/C125485243","wikidata":"https://www.wikidata.org/wiki/Q905186","display_name":"Electron density","level":3,"score":0.4334809184074402},{"id":"https://openalex.org/C43503373","wikidata":"https://www.wikidata.org/wiki/Q7201771","display_name":"Plasma diagnostics","level":3,"score":0.4273754954338074},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3879600167274475},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3465602993965149},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2657608091831207},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.09212946891784668},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2311601358","doi":null,"is_oa":false,"landing_page_url":"http://pepl.engin.umich.edu/pdf/IEPC-2009-133.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W175708418","https://openalex.org/W184657717","https://openalex.org/W1496999936","https://openalex.org/W1665453600","https://openalex.org/W1964835713","https://openalex.org/W1965192368","https://openalex.org/W1998443690","https://openalex.org/W2015072211","https://openalex.org/W2028414351","https://openalex.org/W2028899434","https://openalex.org/W2043369692","https://openalex.org/W2043839114","https://openalex.org/W2051855690","https://openalex.org/W2063289644","https://openalex.org/W2332880722","https://openalex.org/W2334160154","https://openalex.org/W2401184934","https://openalex.org/W3140235051"],"related_works":["https://openalex.org/W2122558659","https://openalex.org/W4301002587","https://openalex.org/W161751933","https://openalex.org/W2040408610","https://openalex.org/W4300802273","https://openalex.org/W291776027","https://openalex.org/W2392537246","https://openalex.org/W4300666713","https://openalex.org/W7162247218","https://openalex.org/W2139418566"],"abstract_inverted_index":{"In":[0],"preparation":[1],"for":[2,7],"in-depth":[3],"internal":[4,101],"wall":[5],"measurements":[6],"erosion":[8],"and":[9,17,39,51,54,62,71,87,143],"electron":[10,40,94,104],"mobility":[11],"studies,":[12],"a":[13,32,83,120],"flush-mounted":[14],"Langmuir":[15],"probe":[16,19],"emissive":[18],"were":[20,44],"used":[21],"to":[22,110,116],"characterize":[23],"the":[24,28,93,117,128,132,146,149],"near-wall":[25],"region":[26,79],"near":[27],"exit":[29],"plane":[30],"of":[31,49,59,119,127,145,148],"6-kW":[33],"Hall":[34],"thruster.":[35],"Various":[36],"plasma":[37,88],"properties":[38],"energy":[41,105],"distribution":[42,106,150],"functions":[43],"measured":[45],"at":[46,68],"discharge":[47],"voltages":[48],"150":[50],"300":[52],"V,":[53],"anode":[55],"mass":[56],"flow":[57],"rates":[58],"10,":[60],"20,":[61],"30":[63],"mg/s,":[64],"as":[65,67,131],"well":[66],"600":[69],"V":[70],"10":[72],"mg/s.":[73],"It":[74],"was":[75,108],"found":[76,109],"that":[77,125],"this":[78],"is":[80,96,126],"characterized":[81],"by":[82],"lower":[84],"number":[85],"density":[86],"potential":[89],"than":[90],"expected,":[91],"while":[92],"temperature":[95],"relatively":[97],"consistent":[98],"with":[99],"previous":[100],"measurements.":[102],"The":[103],"function":[107,151],"be":[111],"highly":[112],"non-Maxwellian,":[113],"possibly":[114],"due":[115],"presence":[118],"large":[121],"radial":[122],"drift":[123,137],"velocity":[124],"same":[129],"order":[130],"calculated":[133],"E":[134],"\u00d7":[135],"B":[136],"velocity.":[138],"Incident":[139],"ion":[140],"power":[141],"deposition":[142],"implications":[144],"structure":[147],"are":[152],"discussed.":[153]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}
