{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:HLAOLHTOMWX3OHAWX5P75AIHFF","short_pith_number":"pith:HLAOLHTO","schema_version":"1.0","canonical_sha256":"3ac0e59e6e65afb71c16bf5ffe8107297d39214f9ecfc7f4ce54f8941884213f","source":{"kind":"arxiv","id":"1611.08399","version":1},"attestation_state":"computed","paper":{"title":"Electronic structure of buried LaNiO3 layers in (111)-oriented LaNiO3/LaMnO3 superlattices probed by soft x-ray ARPES","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. de la Torre, A. Tamai, F. Baumberger, F. Bisti, F. Y. Bruno, J-M Triscone, M. Gibert, O.E. Peil, S. Catalano, S. McKeown Walker, S. Ricc\\`o, V. N. Strocov, Z. Wang","submitted_at":"2016-11-25T09:42:36Z","abstract_excerpt":"Taking advantage of the large electron escape depth of soft x-ray angle resolved photoemission spectroscopy we report electronic structure measurements of (111)-oriented [LaNiO3/LaMnO3] superlattices and LaNiO3 epitaxial films. For thin films we observe a 3D Fermi surface with an electron pocket at the Brillouin zone center and hole pockets at the zone vertices. Superlattices with thick nickelate layers present a similar electronic structure. However, as the thickness of the LaNiO3 is reduced the superlattices become insulating. These heterostructures do not show a marked redistribution of spe"},"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":"1611.08399","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-25T09:42:36Z","cross_cats_sorted":[],"title_canon_sha256":"6958ccd2f0fd809a3631b341f1efe8b31f75b0bbd35425d0edbf7b53b8116ffe","abstract_canon_sha256":"a2500b6542f24884f73b5640f0db687b1505edaa85fefdcf078bef642273d7a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:20.469272Z","signature_b64":"9h+kDlBsukKeTkRwBuZWaD1DrEWMImMu9nlzQkRSXWr6u1Ezq3LT6ES0bb/S2OHjbS4z2jGa7UFK77UYYl/nCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ac0e59e6e65afb71c16bf5ffe8107297d39214f9ecfc7f4ce54f8941884213f","last_reissued_at":"2026-05-18T00:53:20.468747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:20.468747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electronic structure of buried LaNiO3 layers in (111)-oriented LaNiO3/LaMnO3 superlattices probed by soft x-ray ARPES","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. de la Torre, A. Tamai, F. Baumberger, F. Bisti, F. Y. Bruno, J-M Triscone, M. Gibert, O.E. Peil, S. Catalano, S. McKeown Walker, S. Ricc\\`o, V. N. Strocov, Z. Wang","submitted_at":"2016-11-25T09:42:36Z","abstract_excerpt":"Taking advantage of the large electron escape depth of soft x-ray angle resolved photoemission spectroscopy we report electronic structure measurements of (111)-oriented [LaNiO3/LaMnO3] superlattices and LaNiO3 epitaxial films. For thin films we observe a 3D Fermi surface with an electron pocket at the Brillouin zone center and hole pockets at the zone vertices. Superlattices with thick nickelate layers present a similar electronic structure. However, as the thickness of the LaNiO3 is reduced the superlattices become insulating. These heterostructures do not show a marked redistribution of spe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08399","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":"1611.08399","created_at":"2026-05-18T00:53:20.468844+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.08399v1","created_at":"2026-05-18T00:53:20.468844+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08399","created_at":"2026-05-18T00:53:20.468844+00:00"},{"alias_kind":"pith_short_12","alias_value":"HLAOLHTOMWX3","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"HLAOLHTOMWX3OHAW","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"HLAOLHTO","created_at":"2026-05-18T12:30:19.053100+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/HLAOLHTOMWX3OHAWX5P75AIHFF","json":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF.json","graph_json":"https://pith.science/api/pith-number/HLAOLHTOMWX3OHAWX5P75AIHFF/graph.json","events_json":"https://pith.science/api/pith-number/HLAOLHTOMWX3OHAWX5P75AIHFF/events.json","paper":"https://pith.science/paper/HLAOLHTO"},"agent_actions":{"view_html":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF","download_json":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF.json","view_paper":"https://pith.science/paper/HLAOLHTO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.08399&json=true","fetch_graph":"https://pith.science/api/pith-number/HLAOLHTOMWX3OHAWX5P75AIHFF/graph.json","fetch_events":"https://pith.science/api/pith-number/HLAOLHTOMWX3OHAWX5P75AIHFF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF/action/storage_attestation","attest_author":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF/action/author_attestation","sign_citation":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF/action/citation_signature","submit_replication":"https://pith.science/pith/HLAOLHTOMWX3OHAWX5P75AIHFF/action/replication_record"}},"created_at":"2026-05-18T00:53:20.468844+00:00","updated_at":"2026-05-18T00:53:20.468844+00:00"}