{"id":"https://openalex.org/W3091216013","doi":"https://doi.org/10.1063/5.0027709","title":"Proof-of-concept thermoelectric oxygen sensor exploiting oxygen mobility of GdBaCo2O5+\u03b4","display_name":"Proof-of-concept thermoelectric oxygen sensor exploiting oxygen mobility of GdBaCo2O5+\u03b4","publication_year":2021,"publication_date":"2021-02-03","ids":{"openalex":"https://openalex.org/W3091216013","doi":"https://doi.org/10.1063/5.0027709","mag":"3091216013"},"language":"en","primary_location":{"id":"doi:10.1063/5.0027709","doi":"https://doi.org/10.1063/5.0027709","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0027709","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2010.01783","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013456970","display_name":"Soumya Biswas","orcid":"https://orcid.org/0000-0003-3587-8596","observed_orcids":["https://orcid.org/0000-0003-3587-8596"]},"institutions":[{"id":"https://openalex.org/I50557253","display_name":"Indian Institute of Science Education and Research Thiruvananthapuram","ror":"https://ror.org/01pe3t004","country_code":"IN","type":"education","lineage":["https://openalex.org/I50557253"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Soumya Biswas","raw_affiliation_strings":["School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India"],"raw_orcid":"https://orcid.org/0000-0003-3587-8596","affiliations":[{"raw_affiliation_string":"School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India","institution_ids":["https://openalex.org/I50557253"]}]},{"author_position":"middle","author":{"id":null,"display_name":"M Madhukuttan","orcid":"https://orcid.org/0000-0003-1124-1339","observed_orcids":["https://orcid.org/0000-0003-1124-1339"]},"institutions":[{"id":"https://openalex.org/I50557253","display_name":"Indian Institute of Science Education and Research Thiruvananthapuram","ror":"https://ror.org/01pe3t004","country_code":"IN","type":"education","lineage":["https://openalex.org/I50557253"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M Madhukuttan","raw_affiliation_strings":["School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India"],"raw_orcid":"https://orcid.org/0000-0003-1124-1339","affiliations":[{"raw_affiliation_string":"School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India","institution_ids":["https://openalex.org/I50557253"]}]},{"author_position":"last","author":{"id":null,"display_name":"Vinayak B. Kamble","orcid":"https://orcid.org/0000-0002-6344-2194","observed_orcids":["https://orcid.org/0000-0002-6344-2194"]},"institutions":[{"id":"https://openalex.org/I50557253","display_name":"Indian Institute of Science Education and Research Thiruvananthapuram","ror":"https://ror.org/01pe3t004","country_code":"IN","type":"education","lineage":["https://openalex.org/I50557253"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vinayak B. Kamble","raw_affiliation_strings":["School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India"],"raw_orcid":"https://orcid.org/0000-0002-6344-2194","affiliations":[{"raw_affiliation_string":"School of Physics, Indian Institute of Science Education and Research , Thiruvananthapuram 695551, India","institution_ids":["https://openalex.org/I50557253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I50557253"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.2203,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.3890632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"129","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.7221999764442444,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.7221999764442444,"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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.18080000579357147,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.030700000002980232,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/oxygen-mobility","display_name":"oxygen mobility","score":0.503000020980835},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.8980000019073486},{"id":"https://openalex.org/keywords/metal-insulator-transition","display_name":"metal-insulator transition","score":0.9169999957084656},{"id":"https://openalex.org/keywords/p-type-doping","display_name":"p-type doping","score":0.7799999713897705},{"id":"https://openalex.org/keywords/grain-boundary-effects","display_name":"grain boundary effects","score":0.703000009059906},{"id":"https://openalex.org/keywords/lattice-oxygen-diffusion","display_name":"lattice oxygen diffusion","score":0.5400000214576721},{"id":"https://openalex.org/keywords/room-temperature-gas-sensing","display_name":"room-temperature gas sensing","score":0.7279999852180481}],"concepts":[{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.7911999821662903},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.6919000148773193},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6536999940872192},{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.5907999873161316},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5166000127792358},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.4609000086784363},{"id":"https://openalex.org/C137637335","wikidata":"https://www.wikidata.org/wiki/Q899604","display_name":"Crystallite","level":2,"score":0.4496999979019165},{"id":"https://openalex.org/C37243968","wikidata":"https://www.wikidata.org/wiki/Q648961","display_name":"Orthorhombic crystal system","level":3,"score":0.44350001215934753},{"id":"https://openalex.org/C47908070","wikidata":"https://www.wikidata.org/wiki/Q900515","display_name":"Grain boundary","level":3,"score":0.43619999289512634},{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.38749998807907104},{"id":"https://openalex.org/C115645028","wikidata":"https://www.wikidata.org/wiki/Q902629","display_name":"Rietveld refinement","level":3,"score":0.3693000078201294},{"id":"https://openalex.org/C132612359","wikidata":"https://www.wikidata.org/wiki/Q625641","display_name":"Lattice constant","level":3,"score":0.36469998955726624},{"id":"https://openalex.org/C151505824","wikidata":"https://www.wikidata.org/wiki/Q2734548","display_name":"Solid oxygen","level":3,"score":0.3637999892234802},{"id":"https://openalex.org/C17734536","wikidata":"https://www.wikidata.org/wiki/Q286588","display_name":"Oxygen sensor","level":3,"score":0.35519999265670776},{"id":"https://openalex.org/C144082473","wikidata":"https://www.wikidata.org/wiki/Q213185","display_name":"Stoichiometry","level":2,"score":0.33809998631477356},{"id":"https://openalex.org/C68463220","wikidata":"https://www.wikidata.org/wiki/Q27165","display_name":"Partial pressure","level":3,"score":0.3294000029563904},{"id":"https://openalex.org/C89169090","wikidata":"https://www.wikidata.org/wiki/Q593204","display_name":"Limiting oxygen concentration","level":3,"score":0.299699991941452},{"id":"https://openalex.org/C207365445","wikidata":"https://www.wikidata.org/wiki/Q15020929","display_name":"Thermoelectric materials","level":3,"score":0.29420000314712524},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.27720001339912415}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1063/5.0027709","doi":"https://doi.org/10.1063/5.0027709","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0027709","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2010.01783","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2010.01783","pdf_url":"https://arxiv.org/pdf/2010.01783","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.2010.01783","doi":"https://doi.org/10.48550/arxiv.2010.01783","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2010.01783","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":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2010.01783","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2010.01783","pdf_url":"https://arxiv.org/pdf/2010.01783","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":[{"id":"https://openalex.org/G5145966888","display_name":null,"funder_award_id":"EEQ/2018/000769","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320329622","display_name":"Institute of Nano Science and Technology","ror":"https://ror.org/02s7j7z43"},{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3091216013.pdf","grobid_xml":"https://content.openalex.org/works/W3091216013.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1408626229","https://openalex.org/W1662425682","https://openalex.org/W1823382115","https://openalex.org/W1964729612","https://openalex.org/W1964782666","https://openalex.org/W1996770345","https://openalex.org/W2002754148","https://openalex.org/W2003642953","https://openalex.org/W2005794122","https://openalex.org/W2008108768","https://openalex.org/W2012669156","https://openalex.org/W2024985766","https://openalex.org/W2026559215","https://openalex.org/W2027850328","https://openalex.org/W2036835056","https://openalex.org/W2046557144","https://openalex.org/W2047437440","https://openalex.org/W2048063906","https://openalex.org/W2053912079","https://openalex.org/W2060711834","https://openalex.org/W2075080222","https://openalex.org/W2088444246","https://openalex.org/W2092883849","https://openalex.org/W2093273401","https://openalex.org/W2098547240","https://openalex.org/W2104279084","https://openalex.org/W2108626816","https://openalex.org/W2132080232","https://openalex.org/W2199510261","https://openalex.org/W2222957224","https://openalex.org/W2263894013","https://openalex.org/W2304811095","https://openalex.org/W2328703785","https://openalex.org/W2400755921","https://openalex.org/W2536111356","https://openalex.org/W2772046945","https://openalex.org/W2793515191","https://openalex.org/W2801088024","https://openalex.org/W2801993523","https://openalex.org/W2915532865","https://openalex.org/W2946203113","https://openalex.org/W3006161351","https://openalex.org/W4229576720","https://openalex.org/W6605124497"],"related_works":["https://openalex.org/W1602603212","https://openalex.org/W2771440866","https://openalex.org/W2801993523","https://openalex.org/W2021977325","https://openalex.org/W4394717456","https://openalex.org/W2150219189","https://openalex.org/W4412122960","https://openalex.org/W2019252942","https://openalex.org/W1966564757","https://openalex.org/W2003642953"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"demonstrate":[4],"a":[5,50,58,76,115,122,160,164],"proof-of-concept":[6],"oxygen":[7,26,38,139,148,196,250],"sensor":[8],"based":[9],"on":[10],"the":[11,36,132,150,155,169,177,195,200,212,221,225],"thermoelectric":[12],"principle":[13,242],"using":[14],"polycrystalline":[15],"GdBaCo2O5+\u03b4,":[16],"where":[17],"0.45":[18],"<":[19,21],"\u03b4":[20,234],"0.55":[22],"(GBCO).":[23],"The":[24,41,70,95,111,145,188,204],"lattice":[25],"in":[27,46,81,84,92,149,168,192,202,206,211,220,248],"layered":[28],"double":[29],"perovskite":[30],"oxides":[31],"is":[32,99,135,159,173,209,227],"highly":[33],"susceptible":[34],"to":[35,61,86,140,154,194,199,216],"ambient":[37,47],"partial":[39],"pressure.":[40],"as-synthesized":[42],"GBCO":[43],"sample":[44],"processed":[45],"conditions":[48],"shows":[49,75,114],"pure":[51],"orthorhombic":[52],"phase":[53],"(Pmmm":[54],"space":[55],"group)":[56],"and":[57,108,142,230],"\u03b4-value":[59],"close":[60],"0.5":[62,236],"as":[63,88,90,104,183,255,257],"confirmed":[64],"by":[65],"x-ray":[66,71],"diffraction":[67],"Rietveld":[68],"refinement.":[69],"photoelectron":[72],"spectroscopy":[73],"(XPS)":[74],"significant":[77,246],"Co3+":[78,87],"oxidation":[79],"state":[80,214],"non-octahedral":[82],"sites":[83],"addition":[85,193],"well":[89,229,256],"Co4+":[91,182],"octahedral":[93],"sites.":[94],"insulator-to-metal":[96],"transition":[97],"(MIT)":[98],"observed":[100,167],"at":[101,128,253],"340":[102],"K":[103],"seen":[105,184],"from":[106,137,176,185],"resistivity":[107],"Seebeck":[109,112,170,207],"coefficient.":[110,171],"coefficient":[113,208],"large":[116,165],"change":[117,166,201,205],"of":[118,125,147,180,245],"10\u201312":[119],"\u03bcV/K":[120],"with":[121],"time":[123],"constant":[124],"\u223c20":[126],"s":[127],"300":[129],"K,":[130],"when":[131],"gas":[133],"ambience":[134],"changed":[136],"100%":[138],"nitrogen":[141],"vice":[143],"versa.":[144],"diffusion":[146,197],"GdO\u03b4":[151],"planes":[152],"leads":[153],"hole":[156],"doping,":[157],"which":[158],"dominant":[161],"factor":[162],"for":[163,232],"This":[172,241],"also":[174],"evident":[175],"higher":[178],"fraction":[179],"oxidized":[181],"XPS":[186],"measurements.":[187],"interfacial":[189],"grain":[190],"boundary":[191],"contributes":[198],"Seebeck.":[203],"minimal":[210],"metallic":[213],"due":[215],"an":[217],"insignificant":[218],"increase":[219],"carrier":[222],"concentration,":[223],"but":[224],"response":[226],"fairly":[228],"reproducible":[231],"stoichiometry":[233],"=":[235],"\u00b1":[237],"0.05":[238],"below":[239],"MIT.":[240],"shall":[243],"be":[244],"importance":[247],"designing":[249],"sensors":[251],"operational":[252],"room":[254],"cryogenic":[258],"temperatures.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2020-10-08T00:00:00"}
