{"id":"https://openalex.org/W4405491041","doi":"https://doi.org/10.1109/sensors60989.2024.10784758","title":"Phenomenological Model for a Light-Activated Gas Sensor","display_name":"Phenomenological Model for a Light-Activated Gas Sensor","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4405491041","doi":"https://doi.org/10.1109/sensors60989.2024.10784758"},"language":"en","primary_location":{"id":"doi:10.1109/sensors60989.2024.10784758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10784758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5093461260","display_name":"Juan Luis Soler-Fern\u00e1ndez","orcid":"https://orcid.org/0000-0003-1295-2298"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Luis Soler-Fern\u00e1ndez","raw_affiliation_strings":["Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041408212","display_name":"Olga Casals","orcid":"https://orcid.org/0000-0001-6678-394X"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Olga Casals","raw_affiliation_strings":["Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089268838","display_name":"Cristian F\u00e0brega","orcid":"https://orcid.org/0000-0001-8337-4056"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cristian F\u00e0brega","raw_affiliation_strings":["Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032531213","display_name":"\u00c1. Di\u00e9guez","orcid":"https://orcid.org/0000-0001-6721-7245"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel Dieguez","raw_affiliation_strings":["Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043103920","display_name":"Joan Daniel Prades","orcid":"https://orcid.org/0000-0001-7055-5499"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Daniel Prades","raw_affiliation_strings":["Institute of Semiconductor Technology (IHT), Technische Universitat Braunschweig,Laboratory for Emerging Nanometrology (LENA),Braunschweig,Germany,D-38106"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Technology (IHT), Technische Universitat Braunschweig,Laboratory for Emerging Nanometrology (LENA),Braunschweig,Germany,D-38106","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070936782","display_name":"Oscar Alonso","orcid":"https://orcid.org/0000-0001-9405-3645"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Oscar Alonso","raw_affiliation_strings":["Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department of Electronics and Biomedical Engineering,Barcelona,Spain,08028","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":0.47747036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12760","display_name":"Laser Design and Applications","score":0.9205999970436096,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9115999937057495,"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/phenomenological-model","display_name":"Phenomenological model","score":0.5029229521751404},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4220719039440155},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.38036710023880005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38012370467185974},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.11194518208503723}],"concepts":[{"id":"https://openalex.org/C2779569378","wikidata":"https://www.wikidata.org/wiki/Q25303768","display_name":"Phenomenological model","level":2,"score":0.5029229521751404},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4220719039440155},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.38036710023880005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38012370467185974},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.11194518208503723}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors60989.2024.10784758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors60989.2024.10784758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1974601726","https://openalex.org/W1985923163","https://openalex.org/W1986923871","https://openalex.org/W1997150979","https://openalex.org/W2023893643","https://openalex.org/W2039222602","https://openalex.org/W2052331946","https://openalex.org/W2054951332","https://openalex.org/W2067428324","https://openalex.org/W2092626549","https://openalex.org/W2133248018","https://openalex.org/W2138342701","https://openalex.org/W2160986876","https://openalex.org/W2218273595","https://openalex.org/W2509302692","https://openalex.org/W2513243817","https://openalex.org/W2553710661","https://openalex.org/W2763280213","https://openalex.org/W2781764043","https://openalex.org/W2792117614","https://openalex.org/W2913614596","https://openalex.org/W2914437298","https://openalex.org/W2921832736","https://openalex.org/W2934669897","https://openalex.org/W2936033553","https://openalex.org/W2996357432","https://openalex.org/W3146050120","https://openalex.org/W4230270123","https://openalex.org/W6703851083"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885"],"abstract_inverted_index":{"Light":[0],"activation":[1],"has":[2],"been":[3],"demonstrated":[4],"as":[5,89],"an":[6],"effective":[7],"alternative":[8],"to":[9,44],"heating":[10],"for":[11],"enhancing":[12],"the":[13,25,107],"gas":[14,18,49,92],"response":[15],"in":[16,41,66,82],"semiconductor":[17],"sensors.":[19],"Despite":[20],"two":[21],"decades":[22],"of":[23,33,75],"research,":[24],"mechanisms":[26],"behind":[27],"their":[28],"responses":[29,43],"remain":[30],"a":[31,58,73],"topic":[32],"discussion.":[34],"However,":[35],"experiments":[36],"have":[37],"consistently":[38],"shown":[39],"trends":[40],"sensor":[42,111],"varying":[45],"light":[46],"conditions":[47],"and":[48,98,115],"concentrations.":[50],"Building":[51],"on":[52,72,96],"these":[53,67],"qualitative":[54],"observations,":[55],"we":[56],"propose":[57],"phenomenological":[59],"model":[60,85,108],"that":[61,77,106],"quantitatively":[62],"predicts":[63,110],"resistance":[64],"changes":[65],"devices.":[68],"This":[69],"prediction":[70],"relies":[71],"set":[74],"parameters":[76],"can":[78],"be":[79],"experimentally":[80],"determined":[81],"advance.":[83],"Our":[84],"includes":[86],"effects":[87],"such":[88],"photoconductivity,":[90],"dynamic":[91],"response,":[93],"irradiance":[94],"influence":[95],"sensitivity,":[97],"baseline":[99],"drift.":[100],"Validation":[101],"with":[102],"experimental":[103],"data":[104],"shows":[105],"accurately":[109],"behavior":[112],"over":[113],"short":[114],"long":[116],"timescales.":[117]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}