{"id":"https://openalex.org/W1996806087","doi":"https://doi.org/10.1103/physrevlett.61.1724","title":"Determination of the Poloidal Magnetic Field Profiles in a Tokamak by Polarization Spectroscopy of an Impurity Ion Line","display_name":"Determination of the Poloidal Magnetic Field Profiles in a Tokamak by Polarization Spectroscopy of an Impurity Ion Line","publication_year":1988,"publication_date":"1988-10-10","ids":{"openalex":"https://openalex.org/W1996806087","doi":"https://doi.org/10.1103/physrevlett.61.1724","mag":"1996806087","pmid":"https://pubmed.ncbi.nlm.nih.gov/10038880"},"language":"en","primary_location":{"id":"doi:10.1103/physrevlett.61.1724","doi":"https://doi.org/10.1103/physrevlett.61.1724","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.61.1724","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5074527427","display_name":"D. Wr\u00f3blewski","orcid":"https://orcid.org/0009-0008-6579-6210","observed_orcids":["https://orcid.org/0009-0008-6579-6210"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Wr\u00f3blewski","raw_affiliation_strings":["Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109985253","display_name":"L. K. Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. K. Huang","raw_affiliation_strings":["Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110092733","display_name":"Henry W. Moos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. W. Moos","raw_affiliation_strings":["Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113894961","display_name":"P. E. Phillips","orcid":"https://orcid.org/0000-0002-5436-1018","observed_orcids":["https://orcid.org/0000-0002-5436-1018"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. E. Phillips","raw_affiliation_strings":["Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218","Fusion Research Center, The University of Texas, Austin, Texas 78712"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, The John Hopkins University, Baltimore, Maryland 21218","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Fusion Research Center, The University of Texas, Austin, Texas 78712","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":4.1855,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.94065679,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"61","issue":"15","first_page":"1724","last_page":"1727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9922000169754028,"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"}},"topics":[{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9922000169754028,"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"}},{"id":"https://openalex.org/T13769","display_name":"Fusion and Plasma Physics Studies","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","score":0.003100000089034438,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tokamak","display_name":"tokamak","score":0.7540000081062317},{"id":"https://openalex.org/keywords/polarization-spectroscopy","display_name":"polarization spectroscopy","score":0.8270000219345093},{"id":"https://openalex.org/keywords/safety-factor","display_name":"safety factor","score":0.8009999990463257},{"id":"https://openalex.org/keywords/rotational-transform","display_name":"rotational transform","score":0.847000002861023},{"id":"https://openalex.org/keywords/current-density-profile","display_name":"current density profile","score":0.8109999895095825},{"id":"https://openalex.org/keywords/temperature-profiles","display_name":"temperature profiles","score":0.6620000004768372},{"id":"https://openalex.org/keywords/joule-heating","display_name":"Joule heating","score":0.7110000252723694},{"id":"https://openalex.org/keywords/texas-experimental-tokamak","display_name":"Texas Experimental Tokamak","score":0.859000027179718}],"concepts":[{"id":"https://openalex.org/C116515362","wikidata":"https://www.wikidata.org/wiki/Q188589","display_name":"Tokamak","level":3,"score":0.8485684394836426},{"id":"https://openalex.org/C148837635","wikidata":"https://www.wikidata.org/wiki/Q1742397","display_name":"Sawtooth wave","level":2,"score":0.7172473073005676},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.6617739200592041},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.6491101980209351},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.6182696223258972},{"id":"https://openalex.org/C71987851","wikidata":"https://www.wikidata.org/wiki/Q7216430","display_name":"Impurity","level":2,"score":0.5896531343460083},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5737560391426086},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5613002777099609},{"id":"https://openalex.org/C43503373","wikidata":"https://www.wikidata.org/wiki/Q7201771","display_name":"Plasma diagnostics","level":3,"score":0.5492430329322815},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5240219235420227},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.4934355318546295},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4902530312538147},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39136165380477905},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.34480446577072144},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09033659100532532},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.08285373449325562},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrevlett.61.1724","doi":"https://doi.org/10.1103/physrevlett.61.1724","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.61.1724","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","raw_type":"journal-article"},{"id":"pmid:10038880","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10038880","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical review letters","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1630329541","https://openalex.org/W1966533198","https://openalex.org/W1987672453","https://openalex.org/W2012105327","https://openalex.org/W2028161679","https://openalex.org/W2039295248","https://openalex.org/W2050642336","https://openalex.org/W2056749895","https://openalex.org/W2062664481","https://openalex.org/W2071193395","https://openalex.org/W2072606466","https://openalex.org/W2075556059","https://openalex.org/W2083405400","https://openalex.org/W2090035595","https://openalex.org/W4237709534"],"related_works":["https://openalex.org/W2004611353","https://openalex.org/W1995427331","https://openalex.org/W2022974267","https://openalex.org/W2038687863","https://openalex.org/W1963518950","https://openalex.org/W1975226028","https://openalex.org/W2111248179","https://openalex.org/W3170480583","https://openalex.org/W2095168216","https://openalex.org/W7039500051"],"abstract_inverted_index":{"Profiles":[0],"of":[1,23,28,40,56,68,83],"the":[2,14,24,41,45,60,69,81,84],"poloidal":[3],"magnetic":[4],"field":[5],"in":[6,13,80],"Ohmically":[7],"heated,":[8],"sawtoothing":[9],"discharges":[10],"are":[11],"determined":[12],"Texas":[15],"Experimental":[16],"Tokamak":[17],"(TEXT)":[18],"from":[19],"a":[20,66,75],"precise":[21],"measurement":[22],"partial":[25],"circular":[26],"polarization":[27],"an":[29],"impurity-ion":[30],"line,":[31],"TiXVII":[32],"3834":[33],"\\AA{}.":[34],"The":[35,63],"sawtooth-period-averaged":[36],"safety":[37],"factor":[38],"(inverse":[39],"rotational":[42],"transform)":[43],"on":[44,59],"plasma":[46,61],"axis":[47],"is":[48],"found":[49],"to":[50,53],"be":[51],"close":[52],"1.0,":[54],"independent":[55],"its":[57],"value":[58],"edge.":[62],"measurements":[64],"indicate":[65],"decoupling":[67],"current":[70,77],"and":[71,74],"temperature":[72],"profiles":[73],"flat":[76],"density":[78],"profile":[79],"center":[82],"discharge.":[85]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}
