{"id":"https://openalex.org/W7216081850","doi":"https://doi.org/10.48550/arxiv.2610.01755","title":"Structured-Light Control of Goniopolar Thermoelectricity in NaSn\\texorpdfstring{$_2$}{2}As\\texorpdfstring{$_2$}{2}","display_name":"Structured-Light Control of Goniopolar Thermoelectricity in NaSn\\texorpdfstring{$_2$}{2}As\\texorpdfstring{$_2$}{2}","publication_year":2026,"publication_date":"2026-10-01","ids":{"openalex":"https://openalex.org/W7216081850","doi":"https://doi.org/10.48550/arxiv.2610.01755"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.01755","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.01755","pdf_url":"https://arxiv.org/pdf/2610.01755","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.01755","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5154331667","display_name":"Atoumane Ndiaye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ndiaye, Atoumane","raw_affiliation_strings":["Department of Materials Science and Engineering , Rensselaer Polytechnic Institute , 110 8th St. , Troy , New York 12180 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering , Rensselaer Polytechnic Institute , 110 8th St. , Troy , New York 12180 , USA","institution_ids":["https://openalex.org/I165799507"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076625666","display_name":"Edwin Fohtung","orcid":"https://orcid.org/0000-0001-5598-0446","observed_orcids":["https://orcid.org/0000-0001-5598-0446"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fohtung, Edwin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10657","display_name":"Topological Materials and Phenomena","score":0.7163000106811523,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/T10657","display_name":"Topological Materials and Phenomena","score":0.7163000106811523,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.23989999294281006,"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"}},{"id":"https://openalex.org/T11682","display_name":"Advanced Condensed Matter Physics","score":0.005100000184029341,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/orbital-angular-momentum","display_name":"orbital angular momentum","score":0.902999997138977},{"id":"https://openalex.org/keywords/structured-light","display_name":"structured light","score":0.7210000157356262},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.6110000014305115},{"id":"https://openalex.org/keywords/topological-metals","display_name":"topological metals","score":0.4189999997615814}],"concepts":[{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.6797000169754028},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5990999937057495},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5805000066757202},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5620999932289124},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.4973999857902527},{"id":"https://openalex.org/C154954056","wikidata":"https://www.wikidata.org/wiki/Q1604164","display_name":"Transverse plane","level":2,"score":0.47999998927116394},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.42289999127388},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4065999984741211},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.3792000114917755},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.3560999929904938},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.3483999967575073},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.3260999917984009},{"id":"https://openalex.org/C128458982","wikidata":"https://www.wikidata.org/wiki/Q18891486","display_name":"Thermoelectric cooling","level":3,"score":0.3151000142097473},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3075000047683716},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3050000071525574},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.30480000376701355},{"id":"https://openalex.org/C151342819","wikidata":"https://www.wikidata.org/wiki/Q62542","display_name":"Phase space","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C85292911","wikidata":"https://www.wikidata.org/wiki/Q4200946","display_name":"Induced polarization","level":3,"score":0.2944999933242798},{"id":"https://openalex.org/C88020606","wikidata":"https://www.wikidata.org/wiki/Q1041630","display_name":"Skyrmion","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.29350000619888306},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28850001096725464},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.28049999475479126},{"id":"https://openalex.org/C135393689","wikidata":"https://www.wikidata.org/wiki/Q1551588","display_name":"Phaser","level":2,"score":0.2782000005245209},{"id":"https://openalex.org/C108439606","wikidata":"https://www.wikidata.org/wiki/Q3305038","display_name":"Angular displacement","level":2,"score":0.26179999113082886},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.25369998812675476},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.25279998779296875},{"id":"https://openalex.org/C2781085045","wikidata":"https://www.wikidata.org/wiki/Q7318308","display_name":"Reversing","level":2,"score":0.25200000405311584}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.01755","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.01755","pdf_url":"https://arxiv.org/pdf/2610.01755","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.01755","doi":"https://doi.org/10.48550/arxiv.2610.01755","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.01755","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.01755","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.01755","pdf_url":"https://arxiv.org/pdf/2610.01755","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7216081850.pdf","grobid_xml":"https://content.openalex.org/works/W7216081850.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W7171963263"],"related_works":["https://openalex.org/W7001317356","https://openalex.org/W7171963263","https://openalex.org/W7202070216","https://openalex.org/W3139933524","https://openalex.org/W7110557546","https://openalex.org/W4226091953","https://openalex.org/W7204480881","https://openalex.org/W2921884105","https://openalex.org/W4304694617","https://openalex.org/W4416607492"],"abstract_inverted_index":{"Goniopolar":[0],"metals":[1],"exhibit":[2],"opposite":[3],"thermoelectric":[4,78],"polarities":[5],"along":[6],"different":[7],"crystallographic":[8],"directions,":[9],"enabling":[10],"zero-field":[11],"transverse":[12],"thermoelectricity":[13],"but":[14],"offering":[15],"few":[16],"means":[17],"for":[18,63,149],"external":[19],"control.":[20],"Here":[21],"we":[22],"show":[23],"that":[24,108,117,132],"a":[25,66,76,88,105],"spatially":[26],"structured":[27,119],"Laguerre--Gaussian":[28,58],"vector":[29],"potential":[30],"can":[31],"programmably":[32],"reconstruct":[33],"the":[34,53,57,72,118,128,134],"goniopolar":[35,85,135,150],"phase":[36],"space":[37],"of":[38],"NaSn$_2$As$_2$.":[39],"First-principles-derived":[40],"Wannier":[41],"transport":[42,115],"with":[43],"bond-dependent":[44],"Peierls":[45],"coupling":[46],"reveals":[47,116],"two":[48],"OAM-dependent":[49],"spatial":[50],"scaling":[51],"laws:":[52],"radial":[54],"response":[55],"follows":[56],"radius":[59],"$r_{\\max}\\propto\\sqrt{|\\ell|}$,":[60],"while":[61],"calculations":[62],"$|\\ell|=2$--5":[64],"yield":[65],"dominant":[67],"angular":[68],"harmonic":[69],"$m_{\\mathrm{dom}}=2|\\ell|$,":[70],"encoding":[71],"optical":[73],"winding":[74],"in":[75],"frequency-doubled":[77],"response.":[79],"Increasing":[80],"$|\\ell|$":[81],"simultaneously":[82],"reconstructs":[83],"pre-existing":[84],"windows,":[86],"enhancing":[87],"representative":[89],"window":[90],"by":[91],"approximately":[92,109],"17\\%":[93],"at":[94,100],"$|\\ell|=5$.":[95],"By":[96],"contrast,":[97],"reversing":[98],"$\\ell$":[99],"fixed":[101],"polarization":[102,112],"produces":[103],"only":[104],"small":[106],"correction":[107],"interchanges":[110],"upon":[111],"reversal.":[113],"Energy-resolved":[114],"field":[120],"redistributes":[121],"in-plane":[122],"and":[123,142],"cross-plane":[124],"electronic":[125],"velocities,":[126],"shifting":[127],"directional":[129],"Seebeck-zero":[130],"boundaries":[131],"define":[133],"state.":[136],"These":[137],"results":[138],"establish":[139],"vortex":[140],"position":[141],"OAM":[143],"magnitude":[144],"as":[145],"programmable":[146],"control":[147],"coordinates":[148],"thermoelectricity.":[151]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-03T00:00:00"}