{"id":"https://openalex.org/W2970054840","doi":"https://doi.org/10.1109/access.2019.2938250","title":"Elastic Wave Modulation in Hollow Metamaterial Beam With Acoustic Black Hole","display_name":"Elastic Wave Modulation in Hollow Metamaterial Beam With Acoustic Black Hole","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2970054840","doi":"https://doi.org/10.1109/access.2019.2938250","mag":"2970054840"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2938250","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938250","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08819884.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08819884.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019790162","display_name":"Nansha Gao","orcid":"https://orcid.org/0000-0002-4633-7050"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan-Sha Gao","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4633-7050","affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017660782","display_name":"Xinyu Guo","orcid":"https://orcid.org/0000-0002-7282-7379"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin-Yu Guo","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073135659","display_name":"Baozhu Cheng","orcid":"https://orcid.org/0000-0002-0706-2509"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bao-Zhu Cheng","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027497988","display_name":"Yanni Zhang","orcid":"https://orcid.org/0000-0002-4635-1928"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan-Ni Zhang","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102854487","display_name":"Zhengyu Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng-Yu Wei","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101042881","display_name":"Hong Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Hou","raw_affiliation_strings":["Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Key Laboratory of Ocean Acoustic and Sensing, School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.677,"has_fulltext":true,"cited_by_count":100,"citation_normalized_percentile":{"value":0.98075552,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"124141","last_page":"124146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9575999975204468,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6328034996986389},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6109647154808044},{"id":"https://openalex.org/keywords/metamaterial","display_name":"Metamaterial","score":0.6089712977409363},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.592430591583252},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.556734025478363},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.4892306327819824},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.44223445653915405},{"id":"https://openalex.org/keywords/flexural-strength","display_name":"Flexural strength","score":0.4380413591861725},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.42395660281181335},{"id":"https://openalex.org/keywords/acoustic-attenuation","display_name":"Acoustic attenuation","score":0.42391979694366455},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.35848289728164673},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15274015069007874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.14827650785446167},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1081339418888092}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6328034996986389},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6109647154808044},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.6089712977409363},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.592430591583252},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.556734025478363},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.4892306327819824},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.44223445653915405},{"id":"https://openalex.org/C178405089","wikidata":"https://www.wikidata.org/wiki/Q857201","display_name":"Flexural strength","level":2,"score":0.4380413591861725},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.42395660281181335},{"id":"https://openalex.org/C76198728","wikidata":"https://www.wikidata.org/wiki/Q3629144","display_name":"Acoustic attenuation","level":3,"score":0.42391979694366455},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.35848289728164673},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15274015069007874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.14827650785446167},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1081339418888092},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2938250","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938250","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08819884.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:37b523910fde4eab9a23e3ee313fa25e","is_oa":true,"landing_page_url":"https://doaj.org/article/37b523910fde4eab9a23e3ee313fa25e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 124141-124146 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2938250","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938250","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08819884.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2757316598","display_name":null,"funder_award_id":"11704314","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3404521589","display_name":null,"funder_award_id":"2018M631194","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8152931485","display_name":null,"funder_award_id":"11704314","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8816356533","display_name":null,"funder_award_id":"2018M631194","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2970054840.pdf","grobid_xml":"https://content.openalex.org/works/W2970054840.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1446478848","https://openalex.org/W1964840083","https://openalex.org/W1985528074","https://openalex.org/W1998023824","https://openalex.org/W1999303985","https://openalex.org/W2000000276","https://openalex.org/W2011850238","https://openalex.org/W2080008810","https://openalex.org/W2083366368","https://openalex.org/W2086097879","https://openalex.org/W2089097797","https://openalex.org/W2091039113","https://openalex.org/W2113359970","https://openalex.org/W2124240947","https://openalex.org/W2169931653","https://openalex.org/W2323066382","https://openalex.org/W2514670484","https://openalex.org/W2526274015","https://openalex.org/W2558223486","https://openalex.org/W2573725033","https://openalex.org/W2588557878","https://openalex.org/W2592952500","https://openalex.org/W2735671932","https://openalex.org/W2736119052","https://openalex.org/W2754663382","https://openalex.org/W2765388669","https://openalex.org/W2767457361","https://openalex.org/W2779088410","https://openalex.org/W2887618112","https://openalex.org/W2898842892","https://openalex.org/W2904837429","https://openalex.org/W2914527273","https://openalex.org/W2927996231","https://openalex.org/W2941338018","https://openalex.org/W6628271760","https://openalex.org/W6741209802"],"related_works":["https://openalex.org/W1993108367","https://openalex.org/W2008303993","https://openalex.org/W2061365675","https://openalex.org/W2346547262","https://openalex.org/W3140846482","https://openalex.org/W1973529632","https://openalex.org/W2348772288","https://openalex.org/W2158941658","https://openalex.org/W1994916344","https://openalex.org/W2114790032"],"abstract_inverted_index":{"We":[0],"propose":[1],"and":[2,45,55,71,86,115,120,157],"discuss":[3],"the":[4,27,47,56,69,82,91,97,127,134,144,147,150,161],"elastic":[5],"wave":[6],"attenuation":[7],"of":[8,30,58,99,109,112,126,136,153],"hollow":[9],"metamaterial":[10,35],"beam":[11],"embedded":[12],"acoustic":[13,32,138],"black":[14,33,139],"hole.":[15],"More":[16],"abundant":[17],"physical":[18],"phenomena":[19],"are":[20,63],"given":[21],"by":[22,65],"modal":[23],"analysis,":[24],"shows":[25],"that":[26],"band":[28,51,61,79,92,121],"gap":[29,52,62],"three-dimensional":[31,60,137],"hole":[34,140],"is":[36,103],"different":[37],"from":[38,149],"two-dimensional":[39,50],"one.":[40],"Lateral":[41],"flexural":[42,73],"vibrations":[43],"occurs":[44],"make":[46],"original":[48],"first":[49,59],"be":[53],"compressed,":[54],"opening":[57],"caused":[64],"coupling":[66],"effect":[67,98],"between":[68],"longitudinal":[70],"lateral":[72],"vibrations.":[74],"Below":[75],"1200Hz,":[76],"only":[77],"two":[78],"gaps":[80],"exist,":[81],"geometric":[83,100],"parameter":[84,101],"m1":[85],"angle":[87],"\u03b3":[88],"could":[89,132],"affect":[90],"structure":[93,128],"a":[94,104],"lot,":[95],"while":[96],"m0":[102],"little":[105],"less.":[106],"Mutual":[107],"validation":[108],"transmission":[110],"spectra":[111],"vibration":[113,156],"test":[114],"finite":[116],"element":[117],"analysis":[118],"calculation":[119],"gaps,":[122],"illustrating":[123],"its":[124],"validity":[125],"design,":[129],"corresponding":[130,151],"results":[131],"stimulate":[133],"realizations":[135],"structure,":[141],"particularly":[142],"paves":[143],"way":[145],"for":[146],"bridge":[148],"theory":[152],"low":[154],"frequency":[155],"noise":[158],"reduction":[159],"to":[160],"practical":[162],"application.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":29},{"year":2020,"cited_by_count":36},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}