{"id":"https://openalex.org/W2789033713","doi":"https://doi.org/10.1016/j.optcom.2018.01.019","title":"Unidirectional reflectionless propagation in non-Hermitian metamaterial based on phase coupling between two resonators","display_name":"Unidirectional reflectionless propagation in non-Hermitian metamaterial based on phase coupling between two resonators","publication_year":2018,"publication_date":"2018-01-23","ids":{"openalex":"https://openalex.org/W2789033713","doi":"https://doi.org/10.1016/j.optcom.2018.01.019","mag":"2789033713"},"language":"en","primary_location":{"id":"doi:10.1016/j.optcom.2018.01.019","doi":"https://doi.org/10.1016/j.optcom.2018.01.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.optcom.2018.01.019","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2789033713"],"child_works_count":0,"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/A5111174375","display_name":"Hong-Da Yin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongda Yin","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000533853","display_name":"Ruiping Bai","orcid":"https://orcid.org/0000-0002-5859-437X","observed_orcids":["https://orcid.org/0000-0002-5859-437X"]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiping Bai","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102197832","display_name":"Xintong Gu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xintong Gu","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438407","display_name":"Cong Zhang","orcid":"https://orcid.org/0000-0003-1912-3644","observed_orcids":["https://orcid.org/0000-0003-1912-3644"]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cong Zhang","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053888268","display_name":"Guang Rui Gu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guang Rui Gu","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111761137","display_name":"Ying Qiao Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying Qiao Zhang","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046504513","display_name":"Xing Ri Jin","orcid":"https://orcid.org/0000-0002-7921-2879","observed_orcids":["https://orcid.org/0000-0002-7921-2879"]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xing Ri Jin","raw_affiliation_strings":["Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, College of Science, Yanbian University, Yanji, Jilin 133002, People\u2019s Republic of China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025803670","display_name":"YoungPak Lee","orcid":"https://orcid.org/0000-0001-7601-6437","observed_orcids":["https://orcid.org/0000-0001-7601-6437"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"YoungPak Lee","raw_affiliation_strings":["Quantum Photonic Science Research Center and Department of Physics, Hanyang University, Seoul 133-791, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Photonic Science Research Center and Department of Physics, Hanyang University, Seoul 133-791, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5046504513","https://openalex.org/A5100438407","https://openalex.org/A5111761137"],"corresponding_institution_ids":["https://openalex.org/I1793135"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.9487,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.71227341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"414","issue":null,"first_page":"172","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","score":0.8598999977111816,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","score":0.8598999977111816,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.13539999723434448,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.0005000000237487257,"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":[{"id":"https://openalex.org/keywords/phase-coupling","display_name":"phase coupling","score":0.7329999804496765},{"id":"https://openalex.org/keywords/coupled-resonators","display_name":"coupled resonators","score":0.8679999709129333},{"id":"https://openalex.org/keywords/exceptional-points","display_name":"exceptional points","score":0.8080000281333923},{"id":"https://openalex.org/keywords/perfect-absorption","display_name":"perfect absorption","score":0.8270000219345093},{"id":"https://openalex.org/keywords/polarization-angle","display_name":"polarization angle","score":0.6759999990463257},{"id":"https://openalex.org/keywords/quality-factor","display_name":"quality factor","score":0.7749999761581421}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.858752965927124},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.6997431516647339},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.635491132736206},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6125004887580872},{"id":"https://openalex.org/C77255779","wikidata":"https://www.wikidata.org/wiki/Q7993947","display_name":"Whispering-gallery wave","level":3,"score":0.57106614112854},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5562164187431335},{"id":"https://openalex.org/C94940","wikidata":"https://www.wikidata.org/wiki/Q652941","display_name":"Hermitian matrix","level":2,"score":0.5506880879402161},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5312554240226746},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5063070058822632},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.46677273511886597},{"id":"https://openalex.org/C98015330","wikidata":"https://www.wikidata.org/wiki/Q907315","display_name":"Absorbance","level":2,"score":0.43696504831314087},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4324191212654114},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33128052949905396},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.14727506041526794},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10417711734771729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.060315459966659546},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.optcom.2018.01.019","doi":"https://doi.org/10.1016/j.optcom.2018.01.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.optcom.2018.01.019","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7430791747","display_name":"\u8d85\u6750\u6599\u4e2d\u57fa\u4e8e\u8fd1\u573a\u8026\u5408\u7684\u53ef\u63a7\u5149\u5b66\u6027\u8d28\u7814\u7a76","funder_award_id":"11364044","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1633353863","https://openalex.org/W1911969426","https://openalex.org/W1963838185","https://openalex.org/W1971937172","https://openalex.org/W1979129168","https://openalex.org/W1993182759","https://openalex.org/W1994519316","https://openalex.org/W1995621362","https://openalex.org/W1997323544","https://openalex.org/W2004103591","https://openalex.org/W2009773154","https://openalex.org/W2020028184","https://openalex.org/W2040087572","https://openalex.org/W2045687847","https://openalex.org/W2049871083","https://openalex.org/W2050208293","https://openalex.org/W2067123857","https://openalex.org/W2089795298","https://openalex.org/W2183589374","https://openalex.org/W2239912465","https://openalex.org/W2258789270","https://openalex.org/W2266609264","https://openalex.org/W2285566507","https://openalex.org/W2322366650","https://openalex.org/W2333764649","https://openalex.org/W2412395139","https://openalex.org/W2434754427","https://openalex.org/W2502860996","https://openalex.org/W2519694705","https://openalex.org/W2520454648","https://openalex.org/W2569558485","https://openalex.org/W2612340124","https://openalex.org/W2612368398","https://openalex.org/W2752884819","https://openalex.org/W2757446125","https://openalex.org/W2762605847","https://openalex.org/W2766912764"],"related_works":["https://openalex.org/W2752884819","https://openalex.org/W3094605694","https://openalex.org/W2785645841","https://openalex.org/W4409013299","https://openalex.org/W4221032130","https://openalex.org/W4399068449","https://openalex.org/W2766912764","https://openalex.org/W4311261994","https://openalex.org/W2900643752","https://openalex.org/W2902097191"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-03-06T00:00:00"}