{"id":"https://openalex.org/W4282046900","doi":"https://doi.org/10.1109/nems54180.2022.9791180","title":"Impact of Aperture on the Performance of AlN Lamb Wave Resonators on SOI substrate","display_name":"Impact of Aperture on the Performance of AlN Lamb Wave Resonators on SOI substrate","publication_year":2022,"publication_date":"2022-04-14","ids":{"openalex":"https://openalex.org/W4282046900","doi":"https://doi.org/10.1109/nems54180.2022.9791180"},"language":"en","primary_location":{"id":"doi:10.1109/nems54180.2022.9791180","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems54180.2022.9791180","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 17th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","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/A5100380133","display_name":"Zhihao Li","orcid":"https://orcid.org/0009-0008-6191-4806"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Li","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086648476","display_name":"Yunping Niu","orcid":null},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunping Niu","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078380737","display_name":"Hao Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Ren","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,Shanghai,P.R. China,201210","institution_ids":["https://openalex.org/I30809798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I30809798"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"330","last_page":"333"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":1.0,"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"}},{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9995999932289124,"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/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9973000288009644,"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":0.743242084980011},{"id":"https://openalex.org/keywords/admittance","display_name":"Admittance","score":0.720740795135498},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6351174712181091},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.6071603298187256},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.5990914702415466},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.5983761548995972},{"id":"https://openalex.org/keywords/resonance","display_name":"Resonance (particle physics)","score":0.5562512874603271},{"id":"https://openalex.org/keywords/coupling-coefficient-of-resonators","display_name":"Coupling coefficient of resonators","score":0.5310773253440857},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.5295577645301819},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"Silicon on insulator","score":0.44926685094833374},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4438532590866089},{"id":"https://openalex.org/keywords/nitride","display_name":"Nitride","score":0.44061264395713806},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.407468318939209},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.32924386858940125},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2420862913131714},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.2301596701145172},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.21670746803283691},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19748860597610474},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.16532528400421143},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13382390141487122},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.10006880760192871},{"id":"https://openalex.org/keywords/atomic-physics","display_name":"Atomic physics","score":0.0986492931842804},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.06798797845840454}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.743242084980011},{"id":"https://openalex.org/C108811297","wikidata":"https://www.wikidata.org/wiki/Q214518","display_name":"Admittance","level":3,"score":0.720740795135498},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6351174712181091},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.6071603298187256},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.5990914702415466},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5983761548995972},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.5562512874603271},{"id":"https://openalex.org/C91397564","wikidata":"https://www.wikidata.org/wiki/Q15059729","display_name":"Coupling coefficient of resonators","level":3,"score":0.5310773253440857},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.5295577645301819},{"id":"https://openalex.org/C53143962","wikidata":"https://www.wikidata.org/wiki/Q1478788","display_name":"Silicon on insulator","level":3,"score":0.44926685094833374},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4438532590866089},{"id":"https://openalex.org/C194760766","wikidata":"https://www.wikidata.org/wiki/Q410851","display_name":"Nitride","level":3,"score":0.44061264395713806},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.407468318939209},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32924386858940125},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2420862913131714},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2301596701145172},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.21670746803283691},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19748860597610474},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.16532528400421143},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13382390141487122},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.10006880760192871},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.0986492931842804},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.06798797845840454},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems54180.2022.9791180","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems54180.2022.9791180","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 17th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":23,"referenced_works":["https://openalex.org/W1497086412","https://openalex.org/W1684544764","https://openalex.org/W1974798598","https://openalex.org/W1982891093","https://openalex.org/W2008362762","https://openalex.org/W2013635414","https://openalex.org/W2049017687","https://openalex.org/W2054375689","https://openalex.org/W2054457994","https://openalex.org/W2054692642","https://openalex.org/W2068126757","https://openalex.org/W2153522181","https://openalex.org/W2167031476","https://openalex.org/W2505177152","https://openalex.org/W2520812157","https://openalex.org/W2556022347","https://openalex.org/W2569662843","https://openalex.org/W2606339177","https://openalex.org/W2969593311","https://openalex.org/W3100841558","https://openalex.org/W3107933370","https://openalex.org/W3126903387","https://openalex.org/W6730167541"],"related_works":["https://openalex.org/W2102912823","https://openalex.org/W2053135896","https://openalex.org/W1968398498","https://openalex.org/W1610760683","https://openalex.org/W2064565078","https://openalex.org/W2006771227","https://openalex.org/W1531421614","https://openalex.org/W2111275827","https://openalex.org/W2810737683","https://openalex.org/W1513885597"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"an":[5],"experimental":[6],"study":[7],"of":[8,11,17,59,126],"the":[9,14,60,75,87,124],"impact":[10],"aperture":[12,85],"on":[13,123],"resonance":[15],"characteristics":[16],"aluminum":[18],"nitride":[19],"(AlN)":[20],"lamb":[21,127],"wave":[22,128],"resonators":[23],"(LWR),":[24],"including":[25],"quality":[26],"factor":[27],"(Q)":[28],"and":[29,43,77,90],"electromechanical":[30],"coupling":[31],"coefficient":[32],"$\\left(":[33],"{k_t^2}":[34],"\\right)$.":[35],"We":[36],"selected":[37],"four":[38],"LWR":[39],"aperatures-170\u03bcm,":[40],"220\u03bcm,":[41],"270\u03bcm,":[42],"320\u03bcm":[44],"for":[45,54],"comparison.":[46],"Finite":[47],"element":[48],"modeling":[49],"(FEM)":[50],"simulation":[51],"was":[52],"performed":[53],"verification.":[55],"The":[56],"admittance":[57],"parameters":[58],"fabricated":[61],"devices":[62],"are":[63],"fitted":[64],"numerically":[65],"by":[66],"a":[67],"modified":[68],"Butterworth-van":[69],"Dyke":[70],"(MBVD)":[71],"model":[72],"to":[73,103,114],"extract":[74],"$k_t^2$":[76,91,97],"Q.":[78],"It":[79],"is":[80],"found":[81],"that":[82,96],"when":[83],"device":[84],"increases,":[86],"Q":[88,108],"increases":[89,109],"decreases.":[92],"Measurement":[93],"results":[94],"show":[95],"decreases":[98],"from":[99,110],"1.075%":[100],"at":[101,105,112,116],"170\u03bcm":[102,113],"0.369%":[104],"320\u03bcm,":[106],"while":[107],"205.60":[111],"558.69":[115],"320\u03bcm.":[117],"This":[118],"work":[119],"may":[120],"provide":[121],"guidance":[122],"design":[125],"resonators.":[129]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
