{"id":"https://openalex.org/W3091972203","doi":"https://doi.org/10.1063/1.5098295","title":"InGaN microtube optical resonator with sub-wavelength wall thickness and its application to refractive index sensing","display_name":"InGaN microtube optical resonator with sub-wavelength wall thickness and its application to refractive index sensing","publication_year":2019,"publication_date":"2019-08-20","ids":{"openalex":"https://openalex.org/W3091972203","doi":"https://doi.org/10.1063/1.5098295","mag":"3091972203"},"language":"en","primary_location":{"id":"doi:10.1063/1.5098295","doi":"https://doi.org/10.1063/1.5098295","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5098295","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","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/A5100355155","display_name":"Yufeng Li","orcid":"https://orcid.org/0000-0003-0613-5013","observed_orcids":["https://orcid.org/0000-0003-0613-5013"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Li","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Peng Hu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Hu","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101935801","display_name":"Lungang Feng","orcid":"https://orcid.org/0000-0001-7695-6971","observed_orcids":["https://orcid.org/0000-0001-7695-6971"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lungang Feng","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mengqi Du","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengqi Du","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091735325","display_name":"Xilin Su","orcid":"https://orcid.org/0000-0002-1740-6117","observed_orcids":["https://orcid.org/0000-0002-1740-6117"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xilin Su","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429916","display_name":"Qiang Li","orcid":"https://orcid.org/0000-0001-9522-5234","observed_orcids":["https://orcid.org/0000-0001-9522-5234"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Li","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":"https://orcid.org/0000-0001-9522-5234","affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112505061","display_name":"Feng Yun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Feng Yun","raw_affiliation_strings":["Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi Provincial Key Laboratory of Photonics & Information Technology and Solid-State Lighting Engineering Research Center, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112505061"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.5832,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65428775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"126","issue":"7","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.8672000169754028,"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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.8672000169754028,"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/T10299","display_name":"Photonic and Optical Devices","score":0.08810000121593475,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/whispering-gallery-modes","display_name":"whispering gallery modes","score":0.7210000157356262},{"id":"https://openalex.org/keywords/refractive-index-sensing","display_name":"refractive index sensing","score":0.8579999804496765},{"id":"https://openalex.org/keywords/selective-release","display_name":"selective release","score":0.625},{"id":"https://openalex.org/keywords/stimulated-emission","display_name":"stimulated emission","score":0.7459999918937683},{"id":"https://openalex.org/keywords/lasing-threshold","display_name":"lasing threshold","score":0.8790000081062317},{"id":"https://openalex.org/keywords/quality-factor","display_name":"quality factor","score":0.8180000185966492}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8715429306030273},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.7614165544509888},{"id":"https://openalex.org/C77255779","wikidata":"https://www.wikidata.org/wiki/Q7993947","display_name":"Whispering-gallery wave","level":3,"score":0.7037115097045898},{"id":"https://openalex.org/C40637687","wikidata":"https://www.wikidata.org/wiki/Q676237","display_name":"Lasing threshold","level":3,"score":0.6382526159286499},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.628880500793457},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5272442698478699},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.49198219180107117},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.48448488116264343},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.46188491582870483},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4527395963668823},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.4145534932613373},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.5098295","doi":"https://doi.org/10.1063/1.5098295","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.5098295","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"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3959617958","display_name":null,"funder_award_id":"61574114","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1554342785","https://openalex.org/W1965968618","https://openalex.org/W1973033848","https://openalex.org/W1975760653","https://openalex.org/W1978153551","https://openalex.org/W1981390487","https://openalex.org/W1995290784","https://openalex.org/W1999959880","https://openalex.org/W2009478883","https://openalex.org/W2010592982","https://openalex.org/W2027253574","https://openalex.org/W2045788803","https://openalex.org/W2046498679","https://openalex.org/W2048125550","https://openalex.org/W2057890768","https://openalex.org/W2059255935","https://openalex.org/W2060429208","https://openalex.org/W2071068497","https://openalex.org/W2078825608","https://openalex.org/W2081133071","https://openalex.org/W2087930020","https://openalex.org/W2091103167","https://openalex.org/W2122330294","https://openalex.org/W2136645631","https://openalex.org/W2155469564","https://openalex.org/W2155473070","https://openalex.org/W2160574170","https://openalex.org/W2290642844","https://openalex.org/W2339929338","https://openalex.org/W2559989417"],"related_works":["https://openalex.org/W4285818859","https://openalex.org/W3207964068","https://openalex.org/W2907094592","https://openalex.org/W1965968618","https://openalex.org/W1496946710","https://openalex.org/W7118796714","https://openalex.org/W2791545310","https://openalex.org/W3152936977","https://openalex.org/W2008689912","https://openalex.org/W2072710314"],"abstract_inverted_index":{"Subwavelength":[0],"freestanding":[1],"InGaN/GaN":[2],"quantum":[3],"well":[4],"microtubes":[5],"with":[6,88],"a":[7,20,26,55,112,117,123,132],"wall":[8],"thickness":[9],"of":[10,19,57,125,135],"about":[11],"50":[12],"nm":[13],"are":[14],"formed":[15],"by":[16,54,59],"selective":[17],"release":[18],"coherently":[21],"strained":[22],"bilayer":[23],"heterostructure":[24],"from":[25,63],"hosting":[27],"substrate.":[28],"Highly":[29],"polarized":[30],"spontaneous":[31],"and":[32,66,96,99,131],"stimulated":[33],"emissions":[34],"due":[35],"to":[36],"whispering":[37],"gallery":[38],"mode":[39],"oscillation":[40],"were":[41,83],"observed":[42],"in":[43,85],"photoluminescence":[44],"spectra":[45],"at":[46],"room":[47],"temperature.":[48],"The":[49,102],"quality":[50],"factor":[51,56],"was":[52,75],"increased":[53],"3":[58,80],"elevating":[60],"the":[61,64],"microtube":[62,120],"substrate":[65],"reducing":[67],"light":[68],"leakage":[69],"before":[70],"threshold.":[71,101],"A":[72],"lasing":[73],"threshold":[74],"characterized":[76],"as":[77,79,92,94],"low":[78],"mJ/cm2.":[81],"Microtubes":[82],"immersed":[84],"different":[86],"liquids":[87],"refractive":[89],"index":[90,128],"variation":[91],"small":[93],"0.01":[95],"tested":[97],"below":[98],"above":[100],"peak":[103],"positions":[104],"shift":[105],"obviously":[106],"while":[107],"exhibiting":[108],"excellent":[109],"repeatability.":[110],"Using":[111],"simple":[113],"optical":[114],"probe-detect":[115],"method,":[116],"5-\u03bcm":[118],"diameter":[119],"cavity":[121],"achieves":[122],"sensitivity":[124],"40":[126],"nm/refractive":[127],"unit":[129],"(RIU)":[130],"detection":[133],"limit":[134],"6":[136],"\u00d7":[137],"10\u22123":[138],"RIU.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2020-10-15T00:00:00"}