{"doi":"10.1143/jjap.35.3175","title":"Strobo-Photoelastic Visualization of Lamb Waves with   Negative Group   Velocity Propagating on a Glass Plate","abstract":"<jats:p> \n   An elastic wave with negative group velocity transports wave   energy in the direction opposite to the phase velocity. This   phenomenon has been predicted in certain modes of Lamb waves.   This is still difficult to believe, despite the fact that some   experimental evidence has been reported so far. In this paper,   direct evidence of the negative group velocity is presented   which was obtained by means of visualization of pulsed Lamb   waves propagating on a glass plate in A2 mode. \n   </jats:p>","journal":"Japanese Journal of Applied Physics","year":1996,"id":24833,"datarank":2.3870331628772212,"base_score":2.995732273553991,"endowment":2.995732273553991,"self_citation_contribution":0.4493598410330987,"citation_network_contribution":1.9376733218441227,"self_endowment_contribution":0.4493598410330987,"citer_contribution":1.9376733218441227,"corpus_percentile":null,"corpus_rank":null,"citation_count":19,"citer_count":19,"citers_with_citation_signal":17,"citers_with_endowment":17,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":147854,"name":"Hyo Ung Li Hyo Ung Li","orcid":null,"position":1,"is_corresponding":false},{"id":147853,"name":"Katsuo Negishi Katsuo Negishi","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.995732273553991,"endowment":2.995732273553991,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"24523987","pmcid":null,"openalex_id":"https://openalex.org/W2012776151","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.14349658,"influential_citations":0,"citation_trend":[{"year":2012,"count":1},{"year":2014,"count":1},{"year":2016,"count":2},{"year":2017,"count":2},{"year":2018,"count":2},{"year":2019,"count":1},{"year":2024,"count":1}],"oa_status":"closed","license":"https://iopscience.iop.org/info/page/text-and-data-mining","oa_locations":[{"url":"https://iopscience.iop.org/article/10.1143/JJAP.35.3175","host_type":"publisher"},{"url":"https://iopscience.iop.org/article/10.1143/JJAP.35.3175/pdf","host_type":"publisher"},{"url":"https://doi.org/10.1143/jjap.35.3175","host_type":"journal"}],"fields_of_study":["Ultrasonics and Acoustic Wave Propagation","Acoustic Wave Resonator Technologies","Seismic Waves and Analysis","Physics"],"mesh_terms":[],"keywords":["Lamb waves","Group velocity","Phase velocity","Physics","Optics","Wave propagation","Mechanics","Acoustics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-07T23:20:12.785284Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}