{"id":"https://openalex.org/W7203780141","doi":"https://doi.org/10.1088/1361-6587/ae9beb","title":"Development of systematic exploration of magnetic configurations in Heliotron J","display_name":"Development of systematic exploration of magnetic configurations in Heliotron J","publication_year":2026,"publication_date":"2026-08-01","ids":{"openalex":"https://openalex.org/W7203780141","doi":"https://doi.org/10.1088/1361-6587/ae9beb"},"language":"en","primary_location":{"id":"doi:10.1088/1361-6587/ae9beb","doi":"https://doi.org/10.1088/1361-6587/ae9beb","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1361-6587/ae9beb","pdf_url":"https://iopscience.iop.org/article/10.1088/1361-6587/ae9beb/pdf","source":{"id":"https://openalex.org/S75093782","display_name":"Plasma Physics and Controlled Fusion","issn_l":"0741-3335","issn":["0741-3335","1361-6587"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plasma Physics and Controlled Fusion","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/1361-6587/ae9beb/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025870533","display_name":"F. Kin","orcid":"https://orcid.org/0000-0001-6248-8695","observed_orcids":["https://orcid.org/0000-0001-6248-8695"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"F Kin","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0001-6248-8695","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075519665","display_name":"Shinji KOBAYASHI","orcid":"https://orcid.org/0000-0003-1075-2401","observed_orcids":["https://orcid.org/0000-0003-1075-2401"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Kobayashi","raw_affiliation_strings":["Kyoto University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078968990","display_name":"A. Matsuyama","orcid":"https://orcid.org/0000-0002-6634-2025","observed_orcids":["https://orcid.org/0000-0002-6634-2025"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A Matsuyama","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0002-6634-2025","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108878423","display_name":"Furui Cai","orcid":"https://orcid.org/0000-0001-9118-5765","observed_orcids":["https://orcid.org/0000-0001-9118-5765"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"F Cai","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0001-9118-5765","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028125522","display_name":"T. Kobayashi","orcid":"https://orcid.org/0000-0001-5669-1937","observed_orcids":["https://orcid.org/0000-0001-5669-1937","https://orcid.org/0009-0004-9879-1126"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T Kobayashi","raw_affiliation_strings":["National Institute for Fusion Science"],"raw_orcid":"https://orcid.org/0000-0001-5669-1937","affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":null,"display_name":"T Hoshi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T Hoshi","raw_affiliation_strings":["National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073964157","display_name":"S. Satake","orcid":"https://orcid.org/0000-0002-9387-9987","observed_orcids":["https://orcid.org/0000-0002-9387-9987"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Satake","raw_affiliation_strings":["National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030463937","display_name":"S. Kado","orcid":"https://orcid.org/0000-0002-7787-3307","observed_orcids":["https://orcid.org/0000-0002-7787-3307"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Kado","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0002-7787-3307","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089367636","display_name":"Shinichiro INAGAKI","orcid":"https://orcid.org/0000-0001-5176-1203","observed_orcids":["https://orcid.org/0000-0001-5176-1203"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S I Inagaki","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0001-5176-1203","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090801746","display_name":"Shigeru KONOSHIMA","orcid":"https://orcid.org/0000-0001-5891-0021","observed_orcids":["https://orcid.org/0000-0001-5891-0021"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Konoshima","raw_affiliation_strings":["Kyoto University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059110095","display_name":"Tohru MIZUUCHI","orcid":"https://orcid.org/0000-0003-2977-6366","observed_orcids":["https://orcid.org/0000-0003-2977-6366"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T Mizuuchi","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0003-2977-6366","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042510341","display_name":"S. Inagaki","orcid":"https://orcid.org/0000-0002-4808-857X","observed_orcids":["https://orcid.org/0000-0002-4808-857X"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Inagaki","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0002-4808-857X","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072524053","display_name":"K. Nagasaki","orcid":"https://orcid.org/0000-0001-6423-1754","observed_orcids":["https://orcid.org/0000-0001-6423-1754"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K Nagasaki","raw_affiliation_strings":["Kyoto University"],"raw_orcid":"https://orcid.org/0000-0001-6423-1754","affiliations":[{"raw_affiliation_string":"Kyoto University","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025870533"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":1.6968,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.85930093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"68","issue":"8","first_page":"085050","last_page":"085050"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":0.9204000234603882,"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":0.9204000234603882,"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":0.07569999992847443,"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/T10592","display_name":"Fusion materials and technologies","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heliotron-j","display_name":"Heliotron J","score":0.8859999775886536},{"id":"https://openalex.org/keywords/field-line-tracing","display_name":"field line tracing","score":0.9359999895095825},{"id":"https://openalex.org/keywords/effective-magnetic-field","display_name":"effective magnetic field","score":0.37400001287460327},{"id":"https://openalex.org/keywords/toroidal-mirror","display_name":"toroidal mirror","score":0.7429999709129333}],"concepts":[{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.6959999799728394},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6419000029563904},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.6096000075340271},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6003000140190125},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.5249000191688538},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.47839999198913574},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4577000141143799},{"id":"https://openalex.org/C73586568","wikidata":"https://www.wikidata.org/wiki/Q2600211","display_name":"Parameter space","level":2,"score":0.4551999866962433},{"id":"https://openalex.org/C2776542497","wikidata":"https://www.wikidata.org/wiki/Q5266672","display_name":"Development (topology)","level":2,"score":0.4291999936103821},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.42899999022483826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3903000056743622},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3817000091075897},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3596999943256378},{"id":"https://openalex.org/C2778049539","wikidata":"https://www.wikidata.org/wiki/Q17002908","display_name":"Bayesian optimization","level":2,"score":0.33379998803138733},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2994999885559082},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.2924000024795532},{"id":"https://openalex.org/C160988588","wikidata":"https://www.wikidata.org/wiki/Q939954","display_name":"Magnetic confinement fusion","level":4,"score":0.28949999809265137},{"id":"https://openalex.org/C100253034","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Systematic error","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C31532427","wikidata":"https://www.wikidata.org/wiki/Q2549249","display_name":"Magnetohydrodynamics","level":3,"score":0.2655999958515167},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C104060986","wikidata":"https://www.wikidata.org/wiki/Q180046","display_name":"Space exploration","level":2,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1361-6587/ae9beb","doi":"https://doi.org/10.1088/1361-6587/ae9beb","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1361-6587/ae9beb","pdf_url":"https://iopscience.iop.org/article/10.1088/1361-6587/ae9beb/pdf","source":{"id":"https://openalex.org/S75093782","display_name":"Plasma Physics and Controlled Fusion","issn_l":"0741-3335","issn":["0741-3335","1361-6587"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plasma Physics and Controlled Fusion","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1361-6587/ae9beb","doi":"https://doi.org/10.1088/1361-6587/ae9beb","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1361-6587/ae9beb","pdf_url":"https://iopscience.iop.org/article/10.1088/1361-6587/ae9beb/pdf","source":{"id":"https://openalex.org/S75093782","display_name":"Plasma Physics and Controlled Fusion","issn_l":"0741-3335","issn":["0741-3335","1361-6587"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plasma Physics and Controlled Fusion","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1797993805","display_name":null,"funder_award_id":"NIFS23KUHL114","funder_id":"https://openalex.org/F4320338091","funder_display_name":"National Institute for Fusion Science"},{"id":"https://openalex.org/G2382803095","display_name":"Development of measurement techniques for avalanching transport in magnetic confinement plasmas","funder_award_id":"23K13084","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320335125","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98"},{"id":"https://openalex.org/F4320338091","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203780141.pdf","grobid_xml":"https://content.openalex.org/works/W7203780141.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1968675245","https://openalex.org/W1982567215","https://openalex.org/W1989584511","https://openalex.org/W1996674531","https://openalex.org/W1997104282","https://openalex.org/W1998326231","https://openalex.org/W2010833753","https://openalex.org/W2015798260","https://openalex.org/W2017956012","https://openalex.org/W2040226882","https://openalex.org/W2042277584","https://openalex.org/W2047367356","https://openalex.org/W2054018947","https://openalex.org/W2091625006","https://openalex.org/W2116111507","https://openalex.org/W2145835548","https://openalex.org/W2964329406","https://openalex.org/W2996123596","https://openalex.org/W3184369425","https://openalex.org/W3190034652","https://openalex.org/W3216983288","https://openalex.org/W4210271061","https://openalex.org/W4223633364","https://openalex.org/W4387105583","https://openalex.org/W4415392318","https://openalex.org/W7129272341"],"related_works":["https://openalex.org/W7099221411","https://openalex.org/W2560222281","https://openalex.org/W2088075041","https://openalex.org/W2795506130","https://openalex.org/W2052541539","https://openalex.org/W2015338932","https://openalex.org/W2042277584","https://openalex.org/W2185354601","https://openalex.org/W1965273855","https://openalex.org/W6987230010"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"develop":[2],"a":[3,14,54,92,131,165,174],"systematic":[4,169],"configuration-search":[5],"methodology":[6,29,57,167],"for":[7,168,180],"the":[8,56,107,135,150,178],"Heliotron":[9],"J":[10],"helical-axis":[11],"heliotron,":[12],"combining":[13],"Bayesian":[15],"exploration":[16,32,87,117],"approach":[17],"with":[18,91,103,120],"field-line":[19],"tracing":[20],"and":[21,46,79],"evaluation":[22],"of":[23,33,184],"magnetic":[24,63,170,187],"field":[25,188],"structural":[26],"parameters.":[27],"The":[28,82,112,161],"enables":[30],"efficient":[31],"an":[34,104],"enormous":[35],"coil":[36,157],"current":[37,158],"parameter":[38],"space":[39],"(":[40],"\u223c":[41],"10":[42],"11":[43],"possible":[44],"combinations)":[45],"is":[47,58],"consistent":[48],"to":[49,60,134],"VMEC":[50],"equilibrium":[51],"calculations.":[52],"As":[53],"demonstration,":[55],"applied":[59],"search":[61,172],"three":[62],"configurations:":[64],"\u03c3":[65,72,83,113,136],"=":[66,73,84,114,137],"+":[67,85,138],"1":[68,75,86,116,139],"(uniform":[69,76],"ripple":[70,77],"bottom),":[71],"\u2212":[74,115],"top),":[78],"quasi-omnigenous":[80],"configurations.":[81],"successfully":[88],"identifies":[89],"configurations":[90,119],"factor-of-two":[93],"reduction":[94],"in":[95,106,192],"\u03b5":[96,122],"eff":[97,123],"3":[98,124],"/":[99,125],"2":[100,126],",":[101],"associated":[102],"increase":[105],"bumpiness":[108],"(toroidal":[109],"mirror)":[110],"component.":[111],"yields":[118],"worse":[121],",as":[127],"expected,":[128],"providing":[129,177],"as":[130],"contrasting":[132],"reference":[133],"case.":[140],"A":[141],"practical":[142,166],"omnigenous":[143],"configuration":[144,171],"was":[145],"not":[146],"found,":[147],"suggesting":[148],"that":[149],"inherent":[151],"toroidicity":[152],"cannot":[153],"be":[154],"overcome":[155],"through":[156],"optimization":[159],"alone.":[160],"developed":[162],"framework":[163],"provides":[164],"within":[173],"single":[175],"device,":[176],"way":[179],"element-wise":[181],"experimental":[182],"studies":[183],"how":[185],"individual":[186],"components":[189],"affect":[190],"confinement":[191],"stellarator/heliotron":[193],"devices.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-08-20T00:00:00"}