{"id":"https://openalex.org/W3205332091","doi":"https://doi.org/10.1088/1361-6439/ac2fec","title":"SAW-driven self-cleaning drop free glass for automotive sensors","display_name":"SAW-driven self-cleaning drop free glass for automotive sensors","publication_year":2021,"publication_date":"2021-10-15","ids":{"openalex":"https://openalex.org/W3205332091","doi":"https://doi.org/10.1088/1361-6439/ac2fec","mag":"3205332091"},"language":"en","primary_location":{"id":"doi:10.1088/1361-6439/ac2fec","doi":"https://doi.org/10.1088/1361-6439/ac2fec","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6439/ac2fec","pdf_url":null,"source":{"id":"https://openalex.org/S170809390","display_name":"Journal of Micromechanics and Microengineering","issn_l":"0960-1317","issn":["0960-1317","1361-6439"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Micromechanics and Microengineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5033374062","display_name":"Hyeonseok Song","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I89440247","display_name":"Myongji University","ror":"https://ror.org/00s9dpb54","country_code":"KR","type":"education","lineage":["https://openalex.org/I89440247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyeonseok Song","raw_affiliation_strings":["Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I89440247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033168217","display_name":"Deasung Jang","orcid":"https://orcid.org/0000-0002-2049-9967","observed_orcids":["https://orcid.org/0000-0002-2049-9967"]},"institutions":[{"id":"https://openalex.org/I89440247","display_name":"Myongji University","ror":"https://ror.org/00s9dpb54","country_code":"KR","type":"education","lineage":["https://openalex.org/I89440247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Deasung Jang","raw_affiliation_strings":["Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I89440247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100731701","display_name":"Jeongmin Lee","orcid":"https://orcid.org/0000-0002-9621-7794","observed_orcids":["https://orcid.org/0000-0002-9621-7794"]},"institutions":[{"id":"https://openalex.org/I89440247","display_name":"Myongji University","ror":"https://ror.org/00s9dpb54","country_code":"KR","type":"education","lineage":["https://openalex.org/I89440247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeongmin Lee","raw_affiliation_strings":["Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I89440247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055822540","display_name":"Kang Yong Lee","orcid":"https://orcid.org/0000-0003-2293-2792","observed_orcids":["https://orcid.org/0000-0003-2293-2792"]},"institutions":[{"id":"https://openalex.org/I89440247","display_name":"Myongji University","ror":"https://ror.org/00s9dpb54","country_code":"KR","type":"education","lineage":["https://openalex.org/I89440247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kang Yong Lee","raw_affiliation_strings":["Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I89440247"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055261372","display_name":"Sang Kug Chung","orcid":"https://orcid.org/0000-0001-8536-5786","observed_orcids":["https://orcid.org/0000-0001-8536-5786"]},"institutions":[{"id":"https://openalex.org/I89440247","display_name":"Myongji University","ror":"https://ror.org/00s9dpb54","country_code":"KR","type":"education","lineage":["https://openalex.org/I89440247"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sang Kug Chung","raw_affiliation_strings":["Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-8536-5786","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Myongji University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I89440247"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5033168217","https://openalex.org/A5033374062","https://openalex.org/A5055261372","https://openalex.org/A5055822540","https://openalex.org/A5100731701"],"corresponding_institution_ids":["https://openalex.org/I89440247"],"apc_list":{"value":2850,"currency":"USD","value_usd":2850},"apc_paid":null,"fwci":0.7342,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.63871668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"31","issue":"12","first_page":"125007","last_page":"125007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.45829999446868896,"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/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.45829999446868896,"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/T10313","display_name":"Surface Modification and Superhydrophobicity","score":0.18729999661445618,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.1842000037431717,"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/surface-acoustic-waves","display_name":"surface acoustic waves","score":0.7799999713897705},{"id":"https://openalex.org/keywords/self-cleaning-glass","display_name":"self-cleaning glass","score":0.9829999804496765},{"id":"https://openalex.org/keywords/droplet-removal","display_name":"droplet removal","score":0.7770000100135803},{"id":"https://openalex.org/keywords/interdigital-transducers","display_name":"interdigital transducers","score":0.8519999980926514},{"id":"https://openalex.org/keywords/lithium-niobate","display_name":"lithium niobate","score":0.8830000162124634},{"id":"https://openalex.org/keywords/hydrophobic-coatings","display_name":"hydrophobic coatings","score":0.9039999842643738},{"id":"https://openalex.org/keywords/contact-angle","display_name":"contact angle","score":0.5830000042915344},{"id":"https://openalex.org/keywords/sliding-angle","display_name":"sliding angle","score":0.8410000205039978},{"id":"https://openalex.org/keywords/vehicle-sensors","display_name":"automotive sensors","score":0.8029999732971191}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.703027069568634},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5893042087554932},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5261169075965881},{"id":"https://openalex.org/C2781345722","wikidata":"https://www.wikidata.org/wiki/Q5308388","display_name":"Drop (telecommunication)","level":2,"score":0.5064753293991089},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4553346037864685},{"id":"https://openalex.org/C96170274","wikidata":"https://www.wikidata.org/wiki/Q1426151","display_name":"Flat glass","level":2,"score":0.4515381157398224},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4471851587295532},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.44616997241973877},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.4443697929382324},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.300967276096344},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1451079249382019},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09704551100730896},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1361-6439/ac2fec","doi":"https://doi.org/10.1088/1361-6439/ac2fec","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6439/ac2fec","pdf_url":null,"source":{"id":"https://openalex.org/S170809390","display_name":"Journal of Micromechanics and Microengineering","issn_l":"0960-1317","issn":["0960-1317","1361-6439"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Micromechanics and Microengineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4509512311","display_name":null,"funder_award_id":"2020R1F1A1074888","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W821338079","https://openalex.org/W1974082128","https://openalex.org/W1976947376","https://openalex.org/W1986791114","https://openalex.org/W1993561051","https://openalex.org/W1993883042","https://openalex.org/W1995214374","https://openalex.org/W1995701393","https://openalex.org/W2001970426","https://openalex.org/W2007620231","https://openalex.org/W2029650040","https://openalex.org/W2042000653","https://openalex.org/W2042163661","https://openalex.org/W2050301835","https://openalex.org/W2052591627","https://openalex.org/W2055925908","https://openalex.org/W2062570850","https://openalex.org/W2086501090","https://openalex.org/W2089027649","https://openalex.org/W2137313581","https://openalex.org/W2142611686","https://openalex.org/W2228606887","https://openalex.org/W2329674005","https://openalex.org/W2339331509","https://openalex.org/W2507449318","https://openalex.org/W2765802907","https://openalex.org/W2793885466","https://openalex.org/W2903396747","https://openalex.org/W2912830877","https://openalex.org/W2969787229","https://openalex.org/W2982577838","https://openalex.org/W2999681271","https://openalex.org/W3000556575","https://openalex.org/W3004982688","https://openalex.org/W3007684083","https://openalex.org/W3010959964","https://openalex.org/W3015711848","https://openalex.org/W3047713813"],"related_works":["https://openalex.org/W3015711848","https://openalex.org/W7128789707","https://openalex.org/W4385164029","https://openalex.org/W3015938438","https://openalex.org/W3214925579","https://openalex.org/W2507449318","https://openalex.org/W3176194633","https://openalex.org/W7170151536","https://openalex.org/W4367597188","https://openalex.org/W3201132815"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"presents":[3],"surface":[4,129,209,261],"acoustic":[5],"wave":[6],"(SAW)-driven":[7],"self-cleaning":[8,27,137,175,199],"glass":[9,28,176,235,253],"aimed":[10],"at":[11],"removing":[12],"contaminants":[13,258],"that":[14,82,144,223,230],"occur":[15,231],"on":[16,35,63,93,103,127,152,167,203,206,213,232,259],"the":[17,38,51,54,73,83,94,99,106,123,128,131,135,145,148,153,157,162,168,173,186,190,197,215,224,233,238,245,260,263],"surfaces":[18],"of":[19,37,60,75,101,111,134,147,159,172,195,210,237,262],"automotive":[20,273],"sensors":[21,274],"for":[22,272,277,281],"autonomous":[23],"driving.":[24],"The":[25,79,220,248],"proposed":[26,198,249],"comprises":[29],"an":[30],"interdigitated":[31],"transducer":[32],"(IDT)":[33],"patterned":[34],"top":[36],"transparent":[39],"piezoelectric":[40],"substrate":[41,155],"(LiNbO":[42],"3":[43],")":[44],"and":[45,57,109,119,161,285,292],"a":[46,61,64,207,211],"hydrophobic":[47,65],"layer":[48,66],"(Cytop)":[49],"covering":[50],"IDT.":[52],"First,":[53],"sliding":[55],"angle":[56,59],"contact":[58],"droplet":[62,104,169,187],"are":[67,113,125,177],"measured":[68,114],"in":[69,115,156],"different":[70,116],"volumes":[71],"without":[72],"application":[74],"any":[76],"external":[77],"forces.":[78],"experiment":[80],"shows":[81,222],"droplets":[84,112,124,149,204,229],"smaller":[85],"than":[86],"4":[87],"\u03bc":[88],"l":[89],"do":[90],"not":[91,270],"slide":[92],"inclined":[95,154],"surface.":[96],"To":[97],"investigate":[98],"effect":[100],"SAW":[102,132,151,191,216,246],"removal,":[105],"traveled":[107],"distances":[108],"speeds":[110],"volumes,":[117],"viscosities,":[118],"applied":[120,269],"voltages":[121],"when":[122],"removed":[126],"by":[130,150,180,189,228,244],"operation":[133],"fabricated":[136],"glass.":[138],"Then,":[139],"it":[140,266],"is":[141,201,218,241],"also":[142,276],"investigated":[143],"motion":[146],"direction":[158],"gravity":[160],"opposite":[163],"direction.":[164],"Quantitative":[165],"tests":[166],"removal":[170,188],"performance":[171],"SAW-driven":[174,250],"carried":[178],"out":[179],"analyzing":[181],"captured":[182],"images":[183],"recorded":[184],"during":[185],"operation.":[192,247],"As":[193],"proof":[194],"concept,":[196],"technology":[200],"demonstrated":[202],"formed":[205],"lens":[208],"camera":[212,225,239],"which":[214],"device":[217],"mounted.":[219],"demonstration":[221],"image":[226],"distorted":[227],"initial":[234],"cover":[236],"module":[240],"quickly":[242],"restored":[243],"drop":[251],"free":[252],"can":[254,267],"promptly":[255],"remove":[256],"various":[257],"sensors.":[264],"Hence,":[265],"be":[268],"only":[271],"but":[275],"outdoor":[278],"security":[279],"cameras":[280],"daily":[282],"life":[283],"safety":[284],"future":[286],"industries":[287],"such":[288],"as":[289],"smart":[290,293],"factories":[291],"cities.":[294]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2021-10-25T00:00:00"}