{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:I4S3ULFZTW3GSYA6HITX5CB5YE","short_pith_number":"pith:I4S3ULFZ","schema_version":"1.0","canonical_sha256":"4725ba2cb99db669601e3a277e883dc125f9afe95bc0529b0619d601b76713ba","source":{"kind":"arxiv","id":"1812.05260","version":2},"attestation_state":"computed","paper":{"title":"On the Ferroelectric Polarization Switching of Hafnium Zirconium Oxide in Ferroelectric/Dielectric Stack","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Mengwei Si, Peide D. Ye, Xiao Lyu","submitted_at":"2018-12-13T04:33:53Z","abstract_excerpt":"The ferroelectric polarization switching in ferroelectric hafnium zirconium oxide (Hf0.5Zr0.5O2, HZO) in the HZO/Al2O3 ferroelectric/dielectric stack is investigated systematically by capacitance-voltage and polarization-voltage measurements. The thickness of dielectric layer is found to have a determinant impact on the ferroelectric polarization switching of ferroelectric HZO. A suppression of ferroelectricity is observed with thick dielectric layer. In the gate stacks with thin dielectric layers, a full polarization switching of the ferroelectric layer is found possible by the proposed leaka"},"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":"1812.05260","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-12-13T04:33:53Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"title_canon_sha256":"9187bc408fd9a954c2926ad653205176889aa82e60246f272bdbe9b4085ead70","abstract_canon_sha256":"c0151827ebe939b26232810c7f4ead3b1d7d84ededfe429e6198fdb47b56f6a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:42.649765Z","signature_b64":"QaoPg4UF93AAQ9XFleXvVLMl71gljnjn+mjKbf9MiWpPTfxYhTDYWVIj/aSB7+0W/y8yARACLPpl3iLfHzyQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4725ba2cb99db669601e3a277e883dc125f9afe95bc0529b0619d601b76713ba","last_reissued_at":"2026-05-17T23:42:42.649101Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:42.649101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Ferroelectric Polarization Switching of Hafnium Zirconium Oxide in Ferroelectric/Dielectric Stack","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Mengwei Si, Peide D. Ye, Xiao Lyu","submitted_at":"2018-12-13T04:33:53Z","abstract_excerpt":"The ferroelectric polarization switching in ferroelectric hafnium zirconium oxide (Hf0.5Zr0.5O2, HZO) in the HZO/Al2O3 ferroelectric/dielectric stack is investigated systematically by capacitance-voltage and polarization-voltage measurements. The thickness of dielectric layer is found to have a determinant impact on the ferroelectric polarization switching of ferroelectric HZO. A suppression of ferroelectricity is observed with thick dielectric layer. In the gate stacks with thin dielectric layers, a full polarization switching of the ferroelectric layer is found possible by the proposed leaka"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05260","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":""},"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":"1812.05260","created_at":"2026-05-17T23:42:42.649223+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.05260v2","created_at":"2026-05-17T23:42:42.649223+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05260","created_at":"2026-05-17T23:42:42.649223+00:00"},{"alias_kind":"pith_short_12","alias_value":"I4S3ULFZTW3G","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_16","alias_value":"I4S3ULFZTW3GSYA6","created_at":"2026-05-18T12:32:28.185984+00:00"},{"alias_kind":"pith_short_8","alias_value":"I4S3ULFZ","created_at":"2026-05-18T12:32:28.185984+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/I4S3ULFZTW3GSYA6HITX5CB5YE","json":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE.json","graph_json":"https://pith.science/api/pith-number/I4S3ULFZTW3GSYA6HITX5CB5YE/graph.json","events_json":"https://pith.science/api/pith-number/I4S3ULFZTW3GSYA6HITX5CB5YE/events.json","paper":"https://pith.science/paper/I4S3ULFZ"},"agent_actions":{"view_html":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE","download_json":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE.json","view_paper":"https://pith.science/paper/I4S3ULFZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.05260&json=true","fetch_graph":"https://pith.science/api/pith-number/I4S3ULFZTW3GSYA6HITX5CB5YE/graph.json","fetch_events":"https://pith.science/api/pith-number/I4S3ULFZTW3GSYA6HITX5CB5YE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE/action/storage_attestation","attest_author":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE/action/author_attestation","sign_citation":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE/action/citation_signature","submit_replication":"https://pith.science/pith/I4S3ULFZTW3GSYA6HITX5CB5YE/action/replication_record"}},"created_at":"2026-05-17T23:42:42.649223+00:00","updated_at":"2026-05-17T23:42:42.649223+00:00"}