{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VCFPF5RLP6RHFDOWYFXUNTENPD","short_pith_number":"pith:VCFPF5RL","schema_version":"1.0","canonical_sha256":"a88af2f62b7fa2728dd6c16f46cc8d78ccae6d0e0952336fae71c44e75ce5b0e","source":{"kind":"arxiv","id":"1306.5763","version":2},"attestation_state":"computed","paper":{"title":"Polarization Controlled Ohmic to Schottky Transition at a Metal/Doped Ferroelectric Interface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Evgeny Y. Tsymbal, J. D. Burton, Xiaohui Liu, Yong Wang","submitted_at":"2013-06-24T20:09:31Z","abstract_excerpt":"Ferroelectric polar displacements have recently been observed in conducting electron-doped BaTiO3. The co-existence of a ferroelectric phase and conductivity opens the door to new functionalities which may provide a unique route for novel device applications. Using first-principles methods and electrostatic modeling we explore the effect that the switchable polarization of electron-doped BaTiO3 (n-BaTiO3) has on the electronic properties of the SrRuO3/n-BaTiO3 (001) interface. Ferroelectric polarization controls the accumulation or depletion of electron charge at the interface, and the associa"},"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":"1306.5763","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-06-24T20:09:31Z","cross_cats_sorted":[],"title_canon_sha256":"6f136fb3d1504c1ef5bdcafcb1f4930259cb97ab9aaea69a0297b04351a70840","abstract_canon_sha256":"86fece46e4ffc4cd2de82c4d15e5e52641a90d174d0024e148f78f40998807c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:24.378453Z","signature_b64":"M2XGzmC0BH4BApc2gLtQGKolANO3oBAQJmSkcPKeZY/37fVIiQFWqZ2W0e/KZIA/dsyx6mrNUKV5bdH0yBE4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a88af2f62b7fa2728dd6c16f46cc8d78ccae6d0e0952336fae71c44e75ce5b0e","last_reissued_at":"2026-05-18T02:50:24.378030Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:24.378030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Polarization Controlled Ohmic to Schottky Transition at a Metal/Doped Ferroelectric Interface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Evgeny Y. Tsymbal, J. D. Burton, Xiaohui Liu, Yong Wang","submitted_at":"2013-06-24T20:09:31Z","abstract_excerpt":"Ferroelectric polar displacements have recently been observed in conducting electron-doped BaTiO3. The co-existence of a ferroelectric phase and conductivity opens the door to new functionalities which may provide a unique route for novel device applications. Using first-principles methods and electrostatic modeling we explore the effect that the switchable polarization of electron-doped BaTiO3 (n-BaTiO3) has on the electronic properties of the SrRuO3/n-BaTiO3 (001) interface. Ferroelectric polarization controls the accumulation or depletion of electron charge at the interface, and the associa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5763","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":"1306.5763","created_at":"2026-05-18T02:50:24.378087+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.5763v2","created_at":"2026-05-18T02:50:24.378087+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.5763","created_at":"2026-05-18T02:50:24.378087+00:00"},{"alias_kind":"pith_short_12","alias_value":"VCFPF5RLP6RH","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VCFPF5RLP6RHFDOW","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VCFPF5RL","created_at":"2026-05-18T12:28:04.890932+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/VCFPF5RLP6RHFDOWYFXUNTENPD","json":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD.json","graph_json":"https://pith.science/api/pith-number/VCFPF5RLP6RHFDOWYFXUNTENPD/graph.json","events_json":"https://pith.science/api/pith-number/VCFPF5RLP6RHFDOWYFXUNTENPD/events.json","paper":"https://pith.science/paper/VCFPF5RL"},"agent_actions":{"view_html":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD","download_json":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD.json","view_paper":"https://pith.science/paper/VCFPF5RL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.5763&json=true","fetch_graph":"https://pith.science/api/pith-number/VCFPF5RLP6RHFDOWYFXUNTENPD/graph.json","fetch_events":"https://pith.science/api/pith-number/VCFPF5RLP6RHFDOWYFXUNTENPD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD/action/storage_attestation","attest_author":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD/action/author_attestation","sign_citation":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD/action/citation_signature","submit_replication":"https://pith.science/pith/VCFPF5RLP6RHFDOWYFXUNTENPD/action/replication_record"}},"created_at":"2026-05-18T02:50:24.378087+00:00","updated_at":"2026-05-18T02:50:24.378087+00:00"}