{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:IE3UTWGQRIBALTUGZUJR2X67NQ","short_pith_number":"pith:IE3UTWGQ","schema_version":"1.0","canonical_sha256":"413749d8d08a0205ce86cd131d5fdf6c0d471779a20c9a0211120e45f63339fc","source":{"kind":"arxiv","id":"2308.06099","version":2},"attestation_state":"computed","paper":{"title":"Direct determination of the spin-polarization at buried interfaces using voltage dependent MOKE signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Eberhard Goering, Gisela Sch\\\"utz, Michael Miller, Rene Nacke, Sven Ilse","submitted_at":"2023-08-11T12:20:55Z","abstract_excerpt":"Here, we report a novel and conceptually straightforward technique to detect the spin-polarization directly, with laser spot spatial resolution, at buried ferromagnet/insulator interfaces in ambient settings. This has been accomplished by monitoring the voltage-induced change of the longitudinal MOKE signal as a function of the applied magnetic field and applying an AC voltage across the interface. For the case where the spin polarization enters the VMOKE signal, a simple quantitative model is proposed. A distinct positive majority spin polarization has been found for Fe and Co, whereas Ni exh"},"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":"2308.06099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-08-11T12:20:55Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"06c95512d842f7ec7998a43789d376c112b58c709c061de398d56a3108b0ae26","abstract_canon_sha256":"8e65d968904323cf82e0fc5e26a0f10abc41ed4600a892754e62263e599f2483"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:44:43.618997Z","signature_b64":"hih6YLHxhElFnk1Y+ra+b63CD6NczPMLiVWJe55+LWBXyOSMYZYgDG6c33yrpOM+K4QaePU942x/CPorCwpJBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"413749d8d08a0205ce86cd131d5fdf6c0d471779a20c9a0211120e45f63339fc","last_reissued_at":"2026-07-05T07:44:43.618520Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:44:43.618520Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Direct determination of the spin-polarization at buried interfaces using voltage dependent MOKE signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Eberhard Goering, Gisela Sch\\\"utz, Michael Miller, Rene Nacke, Sven Ilse","submitted_at":"2023-08-11T12:20:55Z","abstract_excerpt":"Here, we report a novel and conceptually straightforward technique to detect the spin-polarization directly, with laser spot spatial resolution, at buried ferromagnet/insulator interfaces in ambient settings. This has been accomplished by monitoring the voltage-induced change of the longitudinal MOKE signal as a function of the applied magnetic field and applying an AC voltage across the interface. For the case where the spin polarization enters the VMOKE signal, a simple quantitative model is proposed. A distinct positive majority spin polarization has been found for Fe and Co, whereas Ni exh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.06099","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/2308.06099/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":"2308.06099","created_at":"2026-07-05T07:44:43.618577+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.06099v2","created_at":"2026-07-05T07:44:43.618577+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.06099","created_at":"2026-07-05T07:44:43.618577+00:00"},{"alias_kind":"pith_short_12","alias_value":"IE3UTWGQRIBA","created_at":"2026-07-05T07:44:43.618577+00:00"},{"alias_kind":"pith_short_16","alias_value":"IE3UTWGQRIBALTUG","created_at":"2026-07-05T07:44:43.618577+00:00"},{"alias_kind":"pith_short_8","alias_value":"IE3UTWGQ","created_at":"2026-07-05T07:44:43.618577+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/IE3UTWGQRIBALTUGZUJR2X67NQ","json":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ.json","graph_json":"https://pith.science/api/pith-number/IE3UTWGQRIBALTUGZUJR2X67NQ/graph.json","events_json":"https://pith.science/api/pith-number/IE3UTWGQRIBALTUGZUJR2X67NQ/events.json","paper":"https://pith.science/paper/IE3UTWGQ"},"agent_actions":{"view_html":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ","download_json":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ.json","view_paper":"https://pith.science/paper/IE3UTWGQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.06099&json=true","fetch_graph":"https://pith.science/api/pith-number/IE3UTWGQRIBALTUGZUJR2X67NQ/graph.json","fetch_events":"https://pith.science/api/pith-number/IE3UTWGQRIBALTUGZUJR2X67NQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ/action/storage_attestation","attest_author":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ/action/author_attestation","sign_citation":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ/action/citation_signature","submit_replication":"https://pith.science/pith/IE3UTWGQRIBALTUGZUJR2X67NQ/action/replication_record"}},"created_at":"2026-07-05T07:44:43.618577+00:00","updated_at":"2026-07-05T07:44:43.618577+00:00"}