{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:RKXMA2LLNDAAT2JF4JKQTXXR6B","short_pith_number":"pith:RKXMA2LL","schema_version":"1.0","canonical_sha256":"8aaec0696b68c009e925e25509def1f042292b9c898250d28d604ba56b0a1c16","source":{"kind":"arxiv","id":"2411.19646","version":2},"attestation_state":"computed","paper":{"title":"A frequency tunable low-noise YIG-GGG based oscillator with strong magneto-elastic coupling","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Ahmad A. Awad, Artem Litvinenko, Johan {\\AA}kerman, Paolo Sgarro, Roman Khymyn, Roman Ovcharov, Sambit Ghosh","submitted_at":"2024-11-29T11:59:30Z","abstract_excerpt":"We present a frequency tunable magneto-acoustic oscillator (MAO) operating in low-phase-noise and complex dynamical regimes based on a single composite YIG-GGG resonator. The magneto-acoustic resonator (MAR) is based on a YIG (yttrium iron garnet) layer epitaxially grown on a GGG (gadolinium gallium garnet) substrate. By optimizing the YIG thickness, we obtain a high magneto-elastic coupling of around 1 MHz between the ferromagnetic resonance (FMR) in YIG and high overtone acoustic resonances (HBARs) in the YIG-GGG structure in the 1-2 GHz frequency range. It allows to eliminate the need for p"},"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":"2411.19646","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-11-29T11:59:30Z","cross_cats_sorted":[],"title_canon_sha256":"9e0c3b059445934f3a136b111f5178c7f50a969cad8c90ce4d6d642eb1dd7300","abstract_canon_sha256":"f4b5b6dddda6ec102e889c5738a825ac7bcbbe60793ebcce84fd55dc1445d79c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:42:34.370466Z","signature_b64":"vMSZbxz+GNaf1eLwncFCUALy8UMtioebTqTLohpggTlPpBa8PypZg7NolNAXN29nIF99d49DEzzXpsRTWI3kCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8aaec0696b68c009e925e25509def1f042292b9c898250d28d604ba56b0a1c16","last_reissued_at":"2026-07-05T09:42:34.369958Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:42:34.369958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A frequency tunable low-noise YIG-GGG based oscillator with strong magneto-elastic coupling","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Ahmad A. Awad, Artem Litvinenko, Johan {\\AA}kerman, Paolo Sgarro, Roman Khymyn, Roman Ovcharov, Sambit Ghosh","submitted_at":"2024-11-29T11:59:30Z","abstract_excerpt":"We present a frequency tunable magneto-acoustic oscillator (MAO) operating in low-phase-noise and complex dynamical regimes based on a single composite YIG-GGG resonator. The magneto-acoustic resonator (MAR) is based on a YIG (yttrium iron garnet) layer epitaxially grown on a GGG (gadolinium gallium garnet) substrate. By optimizing the YIG thickness, we obtain a high magneto-elastic coupling of around 1 MHz between the ferromagnetic resonance (FMR) in YIG and high overtone acoustic resonances (HBARs) in the YIG-GGG structure in the 1-2 GHz frequency range. It allows to eliminate the need for p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.19646","kind":"arxiv","version":2},"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/2411.19646/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":"2411.19646","created_at":"2026-07-05T09:42:34.370017+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.19646v2","created_at":"2026-07-05T09:42:34.370017+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.19646","created_at":"2026-07-05T09:42:34.370017+00:00"},{"alias_kind":"pith_short_12","alias_value":"RKXMA2LLNDAA","created_at":"2026-07-05T09:42:34.370017+00:00"},{"alias_kind":"pith_short_16","alias_value":"RKXMA2LLNDAAT2JF","created_at":"2026-07-05T09:42:34.370017+00:00"},{"alias_kind":"pith_short_8","alias_value":"RKXMA2LL","created_at":"2026-07-05T09:42:34.370017+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/RKXMA2LLNDAAT2JF4JKQTXXR6B","json":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B.json","graph_json":"https://pith.science/api/pith-number/RKXMA2LLNDAAT2JF4JKQTXXR6B/graph.json","events_json":"https://pith.science/api/pith-number/RKXMA2LLNDAAT2JF4JKQTXXR6B/events.json","paper":"https://pith.science/paper/RKXMA2LL"},"agent_actions":{"view_html":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B","download_json":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B.json","view_paper":"https://pith.science/paper/RKXMA2LL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.19646&json=true","fetch_graph":"https://pith.science/api/pith-number/RKXMA2LLNDAAT2JF4JKQTXXR6B/graph.json","fetch_events":"https://pith.science/api/pith-number/RKXMA2LLNDAAT2JF4JKQTXXR6B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B/action/storage_attestation","attest_author":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B/action/author_attestation","sign_citation":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B/action/citation_signature","submit_replication":"https://pith.science/pith/RKXMA2LLNDAAT2JF4JKQTXXR6B/action/replication_record"}},"created_at":"2026-07-05T09:42:34.370017+00:00","updated_at":"2026-07-05T09:42:34.370017+00:00"}