{"id":"https://openalex.org/W3152695447","doi":"https://doi.org/10.1109/access.2021.3072134","title":"Design of a Dual-Mode Graphene-on-Microring Resonator for Optical Gas Sensing","display_name":"Design of a Dual-Mode Graphene-on-Microring Resonator for Optical Gas Sensing","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3152695447","doi":"https://doi.org/10.1109/access.2021.3072134","mag":"3152695447"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3072134","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3072134","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2021.3072134","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100365382","display_name":"Jiaqi Wang","orcid":"https://orcid.org/0000-0003-2210-9608"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Wang","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-2210-9608","affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100689717","display_name":"Xinying Zhang","orcid":"https://orcid.org/0000-0001-7642-3091"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinying Zhang","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101604406","display_name":"Zhiwei Wei","orcid":"https://orcid.org/0000-0001-9593-0013"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwei Wei","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004038125","display_name":"Huabin Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huabin Qiu","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034409858","display_name":"Yuzhi Chen","orcid":"https://orcid.org/0000-0002-5975-3053"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhi Chen","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-5975-3053","affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056479995","display_name":"Youfu Geng","orcid":"https://orcid.org/0000-0002-0019-3813"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youfu Geng","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-0019-3813","affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067388487","display_name":"Yu Du","orcid":"https://orcid.org/0000-0002-3265-8515"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Du","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015197997","display_name":"Zhenzhou Cheng","orcid":"https://orcid.org/0000-0003-4842-9458"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenzhou Cheng","raw_affiliation_strings":["Key Laboratory of Opto-electronic Information Technology, Ministry of Education, Tianjin, China","School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-4842-9458","affiliations":[{"raw_affiliation_string":"Key Laboratory of Opto-electronic Information Technology, Ministry of Education, Tianjin, China","institution_ids":["https://openalex.org/I1327237609"]},{"raw_affiliation_string":"School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101726240","display_name":"Xuejin Li","orcid":"https://orcid.org/0000-0002-2405-0390"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejin Li","raw_affiliation_strings":["Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-2405-0390","affiliations":[{"raw_affiliation_string":"Shenzhen Key Laboratory of Sensor Technology, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.1187,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.76951459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"56479","last_page":"56485"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":1.0,"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/T10299","display_name":"Photonic and Optical Devices","score":1.0,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9994999766349792,"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/resonator","display_name":"Resonator","score":0.7680476903915405},{"id":"https://openalex.org/keywords/graphene","display_name":"Graphene","score":0.7584354877471924},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.7526281476020813},{"id":"https://openalex.org/keywords/dual-mode","display_name":"Dual mode","score":0.6250007748603821},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5676508545875549},{"id":"https://openalex.org/keywords/detection-limit","display_name":"Detection limit","score":0.5081334114074707},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.47154974937438965},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.4340740144252777},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.32962265610694885},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2790220081806183},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.21217209100723267},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.16584596037864685}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.7680476903915405},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.7584354877471924},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.7526281476020813},{"id":"https://openalex.org/C3019325349","wikidata":"https://www.wikidata.org/wiki/Q3874753","display_name":"Dual mode","level":2,"score":0.6250007748603821},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5676508545875549},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.5081334114074707},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.47154974937438965},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.4340740144252777},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.32962265610694885},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2790220081806183},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.21217209100723267},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16584596037864685},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3072134","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3072134","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:27981de4c31f4f2ea7cc5e71287862e1","is_oa":true,"landing_page_url":"https://doaj.org/article/27981de4c31f4f2ea7cc5e71287862e1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 56479-56485 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3072134","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3072134","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2258193455","display_name":null,"funder_award_id":"61805164","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6839792069","display_name":null,"funder_award_id":"JG2019068","funder_id":"https://openalex.org/F4320325571","funder_display_name":"Shenzhen University"},{"id":"https://openalex.org/G6932976034","display_name":null,"funder_award_id":"61805175","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7939197773","display_name":null,"funder_award_id":"61775149","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325571","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1439223018","https://openalex.org/W1647708512","https://openalex.org/W1972169600","https://openalex.org/W1980336258","https://openalex.org/W2004857315","https://openalex.org/W2016514423","https://openalex.org/W2028352473","https://openalex.org/W2029323832","https://openalex.org/W2040015624","https://openalex.org/W2043207957","https://openalex.org/W2072513469","https://openalex.org/W2078288418","https://openalex.org/W2088321686","https://openalex.org/W2091382331","https://openalex.org/W2095238241","https://openalex.org/W2148556638","https://openalex.org/W2163062048","https://openalex.org/W2331695958","https://openalex.org/W2332159583","https://openalex.org/W2345454972","https://openalex.org/W2443647554","https://openalex.org/W2551051115","https://openalex.org/W2585865999","https://openalex.org/W2586517707","https://openalex.org/W2594792169","https://openalex.org/W2619759398","https://openalex.org/W2771220153","https://openalex.org/W2914221177","https://openalex.org/W2914401771","https://openalex.org/W2955052533","https://openalex.org/W2963860130","https://openalex.org/W2969988438","https://openalex.org/W2972842272","https://openalex.org/W2997775862","https://openalex.org/W3009893874","https://openalex.org/W3028262173","https://openalex.org/W3032496705","https://openalex.org/W3048408393","https://openalex.org/W3106049081","https://openalex.org/W6734453672","https://openalex.org/W6777948047"],"related_works":["https://openalex.org/W2606452130","https://openalex.org/W3149465128","https://openalex.org/W3196929922","https://openalex.org/W2377562106","https://openalex.org/W3103904106","https://openalex.org/W2081887179","https://openalex.org/W4321795992","https://openalex.org/W2328592354","https://openalex.org/W3033906315","https://openalex.org/W3158910364"],"abstract_inverted_index":{"On-chip":[0],"optical":[1,69,135],"gas":[2,54,136],"sensors,":[3],"which":[4],"use":[5],"resonant":[6],"shifts":[7],"of":[8,17,66,80,116,122,124],"cavities":[9],"to":[10,51],"detect":[11],"molecular":[12],"concentrations,":[13],"have":[14],"the":[15,64,92,99,130],"advantages":[16],"high":[18],"sensitivity,":[19],"real-time":[20],"detection,":[21],"and":[22,72,85,119,141],"compact":[23],"footprint.":[24],"However,":[25],"such":[26],"sensors":[27,137],"are":[28],"usually":[29],"limited":[30],"by":[31,37],"a":[32,47,109,114,120],"serious":[33],"cross-sensitivity":[34],"issue":[35],"induced":[36],"environmental":[38,73],"temperature":[39,59,74,142],"variations.":[40,60],"To":[41,61],"overcome":[42],"this":[43,105],"limitation,":[44],"we":[45,107],"study":[46,128],"dual-mode":[48],"graphene-on-microring":[49],"resonator":[50,93],"accurately":[52],"measure":[53],"concentrations":[55],"without":[56],"suffering":[57],"from":[58],"be":[62,95],"specific,":[63],"influences":[65],"gas-induced":[67],"graphene\u2019s":[68],"conductivity":[70],"changes":[71],"variations":[75],"on":[76,98],"effective":[77],"refractive":[78],"indices":[79],"TE":[81,86],"<sub":[82,87],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[83,88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[84],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[89],"modes":[90],"in":[91],"can":[94],"decoupled":[96],"based":[97],"modal":[100],"linear":[101],"independent":[102],"responses.":[103],"With":[104],"method,":[106],"designed":[108],"nitrogen":[110],"dioxide":[111],"sensor":[112],"with":[113,138],"sensitivity":[115,140],"0.02":[117],"nm/ppm":[118],"limit":[121],"detection":[123],"0.5":[125],"ppm.":[126],"Our":[127],"paves":[129],"way":[131],"for":[132],"developing":[133],"on-chip":[134],"excellent":[139],"stability.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
