{"id":"https://openalex.org/W2017681331","doi":"https://doi.org/10.1109/ultsym.2014.0388","title":"Fabrication and characteristics of inversion layer LiNbO3 for high frequency ultrasound transducers","display_name":"Fabrication and characteristics of inversion layer LiNbO3 for high frequency ultrasound transducers","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2017681331","doi":"https://doi.org/10.1109/ultsym.2014.0388","mag":"2017681331"},"language":"en","primary_location":{"id":"doi:10.1109/ultsym.2014.0388","doi":"https://doi.org/10.1109/ultsym.2014.0388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2014.0388","pdf_url":null,"source":{"id":"https://openalex.org/S4393917990","display_name":"IEEE International Ultrasonics Symposium","issn_l":"1948-5719","issn":["1948-5719"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Ultrasonics Symposium","raw_type":"proceedings-article"},"volume":null,"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/A5101712496","display_name":"Jin Chen","orcid":"https://orcid.org/0000-0003-4183-4629","observed_orcids":["https://orcid.org/0000-0003-4183-4629"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Jin","raw_affiliation_strings":["Department of Precision Instrument, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Precision Instrument, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073491534","display_name":"Zhitian Zhang","orcid":"https://orcid.org/0000-0002-4838-0685","observed_orcids":["https://orcid.org/0000-0002-4838-0685"]},"institutions":[{"id":"https://openalex.org/I4405261323","display_name":"Research Institute of Tsinghua University in Shenzhen","ror":"https://ror.org/0543pw950","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405261323"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhitian Zhang","raw_affiliation_strings":["Optomechatronic Key Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong, China","Optomechatronic Key Lab, Research Institute of Tsinghua, University in Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optomechatronic Key Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4405261323"]},{"raw_affiliation_string":"Optomechatronic Key Lab, Research Institute of Tsinghua, University in Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4405261323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460120","display_name":"Chao Zhang","orcid":"https://orcid.org/0000-0001-9881-5643","observed_orcids":["https://orcid.org/0000-0001-9881-5643","https://orcid.org/0000-0001-7774-1622"]},"institutions":[{"id":"https://openalex.org/I4405261323","display_name":"Research Institute of Tsinghua University in Shenzhen","ror":"https://ror.org/0543pw950","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405261323"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Zhang","raw_affiliation_strings":["Optomechatronic Key Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong, China","Optomechatronic Key Lab, Research Institute of Tsinghua, University in Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optomechatronic Key Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4405261323"]},{"raw_affiliation_string":"Optomechatronic Key Lab, Research Institute of Tsinghua, University in Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4405261323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075046843","display_name":"Koping Kirk Shung","orcid":"https://orcid.org/0000-0001-8475-3277","observed_orcids":["https://orcid.org/0000-0001-8475-3277"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K.Kirk Shung","raw_affiliation_strings":["Department of Biomedical Engineering, University of Southern California, Los Angeles, USA","Department of Biomedical Engineering, Univ. of Southern California,Los Angeles,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Southern California, Los Angeles, USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Univ. of Southern California,Los Angeles,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081250646","display_name":"Qifa Zhou","orcid":"https://orcid.org/0000-0003-1527-3020","observed_orcids":["https://orcid.org/0000-0003-1527-3020"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qifa Zhou","raw_affiliation_strings":["Department of Biomedical Engineering, University of Southern California, Los Angeles, USA","Department of Biomedical Engineering, Univ. of Southern California,Los Angeles,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Southern California, Los Angeles, USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Univ. of Southern California,Los Angeles,USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10638743,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1566","last_page":"1569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10107","display_name":"Ferroelectric and Piezoelectric Materials","score":0.4745999872684479,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10107","display_name":"Ferroelectric and Piezoelectric Materials","score":0.4745999872684479,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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":0.41850000619888306,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","score":0.028200000524520874,"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/lithium-niobate","display_name":"lithium niobate","score":0.949999988079071},{"id":"https://openalex.org/keywords/inversion-layer","display_name":"inversion layer","score":0.7940000295639038},{"id":"https://openalex.org/keywords/high-frequency-ultrasound-transducers","display_name":"high-frequency ultrasonic transducers","score":0.8059999942779541},{"id":"https://openalex.org/keywords/piezoelectric-ceramics","display_name":"piezoelectric ceramics","score":0.6610000133514404},{"id":"https://openalex.org/keywords/plate-thickness","display_name":"plate thickness","score":0.7730000019073486},{"id":"https://openalex.org/keywords/annealing-temperature","display_name":"annealing temperature","score":0.9850000143051147},{"id":"https://openalex.org/keywords/annealing-time","display_name":"annealing time","score":0.9570000171661377}],"concepts":[{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.7386473417282104},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5992196798324585},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.5963360071182251},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5297820568084717},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39249327778816223},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.35754692554473877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34323403239250183},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3197641372680664},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.28580939769744873},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24806639552116394},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.189459890127182},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.16315442323684692},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11378243565559387},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.11006870865821838},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ultsym.2014.0388","doi":"https://doi.org/10.1109/ultsym.2014.0388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2014.0388","pdf_url":null,"source":{"id":"https://openalex.org/S4393917990","display_name":"IEEE International Ultrasonics Symposium","issn_l":"1948-5719","issn":["1948-5719"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Ultrasonics Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1973304784","https://openalex.org/W2017361657","https://openalex.org/W2018594863","https://openalex.org/W2080095327","https://openalex.org/W2080554895","https://openalex.org/W2083485356","https://openalex.org/W2084960147","https://openalex.org/W2086445299","https://openalex.org/W2113147565","https://openalex.org/W2116686447","https://openalex.org/W2119968485","https://openalex.org/W2143157739","https://openalex.org/W2163158905","https://openalex.org/W2167558188","https://openalex.org/W2547105772","https://openalex.org/W2547238801"],"related_works":["https://openalex.org/W2547105772","https://openalex.org/W2116686447","https://openalex.org/W2107040677","https://openalex.org/W1513011038","https://openalex.org/W2149997118","https://openalex.org/W2143452916","https://openalex.org/W2328916950","https://openalex.org/W2070804343","https://openalex.org/W2091883372","https://openalex.org/W4391019673"],"abstract_inverted_index":{"This":[0],"paper":[1],"studied":[2],"the":[3,6,47],"relationship":[4],"between":[5,25],"ratio":[7,45,50,73],"of":[8,20,46,51],"LiNbO3inversion":[9],"layer":[10,44,49,72],"plate":[11],"and":[12,36,58],"its":[13],"thickness,":[14],"annealing":[15,82],"time,":[16],"temperature.":[17],"Two":[18],"groups":[19],"Y-36\u00b0LiNbO3plate":[21],"with":[22,39],"different":[23,40],"thickness":[24],"100":[26],"to":[27,30,67],"500\u03bcmand":[28],"60":[29],"200\u03bcm":[31],"were":[32],"annealed":[33],"at":[34,79],"1130\u00b0C":[35],"1140\u00b0C":[37],"respectively":[38],"time.":[41],"The":[42],"inversion":[43,48,71],"these":[52],"Y-36\u00b0":[53],"LiNbO3inverted":[54],"plates":[55],"was":[56],"measured":[57],"compared.":[59],"It":[60],"is":[61,65],"found":[62],"that":[63],"it":[64],"easier":[66],"get":[68],"a":[69,75,80],"higher":[70,81],"for":[74],"thinner":[76],"LiNbO3plate":[77],"or":[78],"temperature,":[83],"such":[84],"as":[85],"1140\u00b0C.":[86]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
