{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:OIXAC3W76GXPHPOPVT2P5PC6U2","short_pith_number":"pith:OIXAC3W7","schema_version":"1.0","canonical_sha256":"722e016edff1aef3bdcfacf4febc5ea69569c9bf500537fa0e092a26bb90db08","source":{"kind":"arxiv","id":"1811.11297","version":1},"attestation_state":"computed","paper":{"title":"Hybrid magneto-dynamical modes in a single magnetostrictive nanomagnet on a piezoelectric substrate arising from magneto-elastic modulation of precessional dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anjan Barman, Anulekha De, Koustuv Dutta, Md Ahsanul Abeed, Sourav Sahoo, Sucheta Mondal, Supriyo Bandyopadhyay","submitted_at":"2018-11-27T22:39:43Z","abstract_excerpt":"Magneto-elastic (or \"straintronic\") switching has emerged as an extremely energy-efficient mechanism for switching the magnetization of magnetostrictive nanomagnets in magnetic memory, logic and non-Boolean circuits. Here, we investigate the ultrafast magneto-dynamics associated with straintronic switching in a single quasi-elliptical magnetostrictive Co nanomagnet deposited on a piezoelectric PMN-PT substrate using time-resolved magneto-optical Kerr effect (TR-MOKE) measurements. The pulsed laser pump beam in the TR-MOKE plays a dual role: it causes precession of the nanomagnet's magnetizatio"},"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":"1811.11297","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-27T22:39:43Z","cross_cats_sorted":[],"title_canon_sha256":"e47bcff6ab724c4c3c5f61f2a5cbe53ca38bdb6e56705b4ebd378ed7f6e3fc4d","abstract_canon_sha256":"d8c343dd34c111ef91f8ce90ae35994c3859837b2c625c2c692ec11ef0276574"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:21.940628Z","signature_b64":"KlKTa9DDgTnmQv6dXkh/wfZWsdA81yU1nnDHVRj26CFDHzMmXRp5YIt9jxgv1xwzoxiaE4rNpweuAYfBmc27DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"722e016edff1aef3bdcfacf4febc5ea69569c9bf500537fa0e092a26bb90db08","last_reissued_at":"2026-05-17T23:54:21.939933Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:21.939933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hybrid magneto-dynamical modes in a single magnetostrictive nanomagnet on a piezoelectric substrate arising from magneto-elastic modulation of precessional dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anjan Barman, Anulekha De, Koustuv Dutta, Md Ahsanul Abeed, Sourav Sahoo, Sucheta Mondal, Supriyo Bandyopadhyay","submitted_at":"2018-11-27T22:39:43Z","abstract_excerpt":"Magneto-elastic (or \"straintronic\") switching has emerged as an extremely energy-efficient mechanism for switching the magnetization of magnetostrictive nanomagnets in magnetic memory, logic and non-Boolean circuits. Here, we investigate the ultrafast magneto-dynamics associated with straintronic switching in a single quasi-elliptical magnetostrictive Co nanomagnet deposited on a piezoelectric PMN-PT substrate using time-resolved magneto-optical Kerr effect (TR-MOKE) measurements. The pulsed laser pump beam in the TR-MOKE plays a dual role: it causes precession of the nanomagnet's magnetizatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11297","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":""},"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":"1811.11297","created_at":"2026-05-17T23:54:21.940036+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.11297v1","created_at":"2026-05-17T23:54:21.940036+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11297","created_at":"2026-05-17T23:54:21.940036+00:00"},{"alias_kind":"pith_short_12","alias_value":"OIXAC3W76GXP","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"OIXAC3W76GXPHPOP","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"OIXAC3W7","created_at":"2026-05-18T12:32:43.782077+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/OIXAC3W76GXPHPOPVT2P5PC6U2","json":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2.json","graph_json":"https://pith.science/api/pith-number/OIXAC3W76GXPHPOPVT2P5PC6U2/graph.json","events_json":"https://pith.science/api/pith-number/OIXAC3W76GXPHPOPVT2P5PC6U2/events.json","paper":"https://pith.science/paper/OIXAC3W7"},"agent_actions":{"view_html":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2","download_json":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2.json","view_paper":"https://pith.science/paper/OIXAC3W7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.11297&json=true","fetch_graph":"https://pith.science/api/pith-number/OIXAC3W76GXPHPOPVT2P5PC6U2/graph.json","fetch_events":"https://pith.science/api/pith-number/OIXAC3W76GXPHPOPVT2P5PC6U2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2/action/storage_attestation","attest_author":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2/action/author_attestation","sign_citation":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2/action/citation_signature","submit_replication":"https://pith.science/pith/OIXAC3W76GXPHPOPVT2P5PC6U2/action/replication_record"}},"created_at":"2026-05-17T23:54:21.940036+00:00","updated_at":"2026-05-17T23:54:21.940036+00:00"}