{"id":"https://openalex.org/W7225805064","doi":"https://doi.org/10.21203/rs.3.rs-11497194/v1","title":"Design and Simulation of CMUT Based on Graphene/Parylene-C Composite Membrane","display_name":"Design and Simulation of CMUT Based on Graphene/Parylene-C Composite Membrane","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225805064","doi":"https://doi.org/10.21203/rs.3.rs-11497194/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-11497194/v1","doi":"https://doi.org/10.21203/rs.3.rs-11497194/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11497194/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.21203/rs.3.rs-11497194/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052716474","display_name":"Huan Li","orcid":"https://orcid.org/0000-0001-5211-8324","observed_orcids":["https://orcid.org/0000-0001-5211-8324"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Li","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013021954","display_name":"Youming Luo","orcid":"https://orcid.org/0000-0002-4934-7676","observed_orcids":["https://orcid.org/0000-0002-4934-7676"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YouMing Luo","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161448379","display_name":"YuCan Lei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YuCan Lei","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116691645","display_name":"Han Hai","orcid":"https://orcid.org/0009-0003-7233-7059","observed_orcids":["https://orcid.org/0009-0003-7233-7059"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Han","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147852169","display_name":"Yongliang Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YongLiang Chen","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5161432824","display_name":"QuanFang Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"QuanFang Chen","raw_affiliation_strings":["southwest jiaotong university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"southwest jiaotong university","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4800084"],"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9276999831199646,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9276999831199646,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10958","display_name":"Ultrasound and Hyperthermia Applications","score":0.02500000037252903,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.008799999952316284,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C58772458","wikidata":"https://www.wikidata.org/wiki/Q5034480","display_name":"Capacitive micromachined ultrasonic transducers","level":3,"score":0.9192000031471252},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.6962000131607056},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6689000129699707},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.646399974822998},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.645799994468689},{"id":"https://openalex.org/C189039984","wikidata":"https://www.wikidata.org/wiki/Q8225412","display_name":"Directivity","level":3,"score":0.6051999926567078},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5690000057220459},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.45410001277923584},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.4027999937534332},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4000000059604645},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.3986999988555908},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.3707999885082245},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.3165000081062317},{"id":"https://openalex.org/C2779437355","wikidata":"https://www.wikidata.org/wiki/Q4110501","display_name":"Vibrator (electronic)","level":2,"score":0.30799999833106995},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.29019999504089355},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.2800000011920929},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2728999853134155},{"id":"https://openalex.org/C166859192","wikidata":"https://www.wikidata.org/wiki/Q7135222","display_name":"Parametric array","level":3,"score":0.2632000148296356},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.25999999046325684}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-11497194/v1","doi":"https://doi.org/10.21203/rs.3.rs-11497194/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11497194/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-11497194/v1","doi":"https://doi.org/10.21203/rs.3.rs-11497194/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11497194/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1976182640","https://openalex.org/W2019886143","https://openalex.org/W2075389171","https://openalex.org/W2765288370","https://openalex.org/W3023501433","https://openalex.org/W3033324127","https://openalex.org/W3158040962","https://openalex.org/W4280622133","https://openalex.org/W4380360039","https://openalex.org/W4385360255","https://openalex.org/W4400380654","https://openalex.org/W4413872873","https://openalex.org/W4415946739","https://openalex.org/W7115888148","https://openalex.org/W7154592749"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"proposes":[3],"a":[4,12,106,158],"capacitive":[5],"micromachined":[6],"ultrasonic":[7,48],"transducer":[8],"(CMUT)":[9],"cell":[10],"with":[11],"graphene/Parylene-C":[13],"composite":[14,34],"membrane,":[15],"which":[16],"takes":[17],"full":[18],"advantage":[19],"of":[20,32,46,85,117,168],"the":[21,33,38,47,78,86,91,100,113,118,141,162],"excellent":[22],"mechanical":[23],"flexibility,":[24],"low":[25],"mass":[26],"density":[27],"and":[28,42,56,74,81,121,156,165],"favorable":[29],"electrical":[30],"properties":[31],"material":[35],"to":[36,63,90],"improve":[37],"electromechanical":[39],"coupling":[40],"efficiency":[41],"overall":[43],"output":[44],"performance":[45,129],"transducer.":[49],"A":[50],"multi-physics":[51],"finite-element":[52],"model":[53],"is":[54,110],"established,":[55],"systematic":[57],"parametric":[58],"sweeps":[59],"are":[60,97,130],"carried":[61],"out":[62],"investigate":[64],"how":[65],"key":[66],"structural":[67,95],"parameters":[68,96],"including":[69],"cavity":[70,72],"radius,":[71],"height":[73],"membrane":[75],"thickness":[76],"influence":[77],"resonant":[79,115],"frequency":[80,116],"dynamic":[82],"vibration":[83],"characteristics":[84],"CMUT":[87,107,144,169],"cell.":[88,102],"According":[89],"simulated":[92],"results,":[93],"optimal":[94],"determined":[98],"for":[99,151,161],"unit":[101],"On":[103],"this":[104],"basis,":[105],"phased":[108,145],"array":[109,146],"designed":[111],"targeting":[112],"operating":[114],"optimized":[119],"cell,":[120],"its":[122],"acoustic":[123,133],"directivity":[124],"as":[125,127],"well":[126],"beam-focusing":[128],"assessed":[131],"via":[132],"field":[134],"numerical":[135],"simulations.":[136],"The":[137],"simulation":[138],"demonstrates":[139],"that":[140],"developed":[142],"composite-membrane":[143],"exhibits":[147],"promising":[148],"application":[149],"potential":[150],"medical":[152],"focused":[153],"ultrasound":[154],"imaging,":[155],"lays":[157],"simulation-driven":[159],"foundation":[160],"subsequent":[163],"design":[164],"practical":[166],"development":[167],"devices.":[170]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}
