{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:IMN73ASWDI4BJIVKLBGE2DLHV6","short_pith_number":"pith:IMN73ASW","schema_version":"1.0","canonical_sha256":"431bfd82561a3814a2aa584c4d0d67afabd0a6075bd64a1c3288922ece5b1887","source":{"kind":"arxiv","id":"2411.18202","version":1},"attestation_state":"computed","paper":{"title":"Spectroscopy of the spin waves of a synthetic antiferromagnet grown on a piezoelectric substrate","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"G. Y. Thiancourt, N. Bardou, S. M. Ngom, T. Devolder","submitted_at":"2024-11-27T10:27:11Z","abstract_excerpt":"Efficient coupling between magnons and phonons requires material platforms that contain magnetic multilayers with versatile high-frequency properties grown on piezoelectric substrates with large electromechanical coupling coefficients. One of these systems is the CoFeB/Ru/CoFeB Synthetic antiferromagnet grown on Lithium Niobate substrate. We investigate its microwave magnetic properties using a combination of ferromagnetic resonance and propagating spin wave spectroscopy, from which we extract the dispersion relation of the acoustic branch of spin waves. The frequency and the linewidth of this"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2411.18202","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-27T10:27:11Z","cross_cats_sorted":[],"title_canon_sha256":"9bb1abae52abb89c86a83dfaf913fb4b02799ed5d9a0c2d55c9a6f1eba8d5a6d","abstract_canon_sha256":"8802e8d60943431afd43b7daba44f528589f8e19a373b1c00c3ca76534cf7acc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:41:13.256011Z","signature_b64":"yrF8Oxs3FZfNhglVlSGojfgXHn8Y+QxoP+PyH/h1MpArOZA91zaLFpwzRbFC4kGDcMttm8xLKzO9CDq4auyZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"431bfd82561a3814a2aa584c4d0d67afabd0a6075bd64a1c3288922ece5b1887","last_reissued_at":"2026-07-05T09:41:13.255556Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:41:13.255556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectroscopy of the spin waves of a synthetic antiferromagnet grown on a piezoelectric substrate","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"G. Y. Thiancourt, N. Bardou, S. M. Ngom, T. Devolder","submitted_at":"2024-11-27T10:27:11Z","abstract_excerpt":"Efficient coupling between magnons and phonons requires material platforms that contain magnetic multilayers with versatile high-frequency properties grown on piezoelectric substrates with large electromechanical coupling coefficients. One of these systems is the CoFeB/Ru/CoFeB Synthetic antiferromagnet grown on Lithium Niobate substrate. We investigate its microwave magnetic properties using a combination of ferromagnetic resonance and propagating spin wave spectroscopy, from which we extract the dispersion relation of the acoustic branch of spin waves. The frequency and the linewidth of this"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.18202","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.18202/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2411.18202","created_at":"2026-07-05T09:41:13.255621+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.18202v1","created_at":"2026-07-05T09:41:13.255621+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.18202","created_at":"2026-07-05T09:41:13.255621+00:00"},{"alias_kind":"pith_short_12","alias_value":"IMN73ASWDI4B","created_at":"2026-07-05T09:41:13.255621+00:00"},{"alias_kind":"pith_short_16","alias_value":"IMN73ASWDI4BJIVK","created_at":"2026-07-05T09:41:13.255621+00:00"},{"alias_kind":"pith_short_8","alias_value":"IMN73ASW","created_at":"2026-07-05T09:41:13.255621+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6","json":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6.json","graph_json":"https://pith.science/api/pith-number/IMN73ASWDI4BJIVKLBGE2DLHV6/graph.json","events_json":"https://pith.science/api/pith-number/IMN73ASWDI4BJIVKLBGE2DLHV6/events.json","paper":"https://pith.science/paper/IMN73ASW"},"agent_actions":{"view_html":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6","download_json":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6.json","view_paper":"https://pith.science/paper/IMN73ASW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.18202&json=true","fetch_graph":"https://pith.science/api/pith-number/IMN73ASWDI4BJIVKLBGE2DLHV6/graph.json","fetch_events":"https://pith.science/api/pith-number/IMN73ASWDI4BJIVKLBGE2DLHV6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6/action/storage_attestation","attest_author":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6/action/author_attestation","sign_citation":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6/action/citation_signature","submit_replication":"https://pith.science/pith/IMN73ASWDI4BJIVKLBGE2DLHV6/action/replication_record"}},"created_at":"2026-07-05T09:41:13.255621+00:00","updated_at":"2026-07-05T09:41:13.255621+00:00"}