{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:YL5VTC2IXI5O4VGY3W6ZDYRI4J","short_pith_number":"pith:YL5VTC2I","schema_version":"1.0","canonical_sha256":"c2fb598b48ba3aee54d8ddbd91e228e257d871cac2ba43fc7745b4bf178081c1","source":{"kind":"arxiv","id":"1702.05298","version":1},"attestation_state":"computed","paper":{"title":"Spin-pumping through a varying-thickness MgO interlayer in Fe/Pt system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Andres Conca, Burkard Hillebrands, Dimitrios Karfaridis, Evangelos Th. Papaioannou, Georgios Vourlias, Jochen Greser, Konstantinos Symeonidis, Laura Mihalceanu, Sascha Keller, Thomas Kehagias","submitted_at":"2017-02-17T10:51:02Z","abstract_excerpt":"The spin-pumping mechanism is probed through a tunnelling MgO interlayer in Fe/Pt bilayers. We show by ferromagnetic resonance technique and spin-pumping experiments that spin currents can tunnel through the MgO interlayer for thickness up to 2~{nm} and can produce significant voltages in the Pt layer. The electrical detection of spin-pumping furthermore reveals the critical role of rectification and shunting effects on the generated voltages. The non zero spin current transport through a few monolayers of an insulating interlayer might initiate further studies on the role of very thin oxides "},"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":"1702.05298","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-02-17T10:51:02Z","cross_cats_sorted":[],"title_canon_sha256":"d8b8a9614c55774f7d4b0ec433940e207022387539199b75b194baeb79d5cf5e","abstract_canon_sha256":"d476341eb4fb40a444dacd23efd266209b0e7c49431a80a8dcb0f024f1b08d79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:07.186298Z","signature_b64":"aXCY04omJf5yRFutcgp9pHQnUeH57yjvDA4RpDWYeBGgplHU0+xRV6sF1ECIQQN5DuOnRLHNOTZNAvl67OBgAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2fb598b48ba3aee54d8ddbd91e228e257d871cac2ba43fc7745b4bf178081c1","last_reissued_at":"2026-05-18T00:40:07.185692Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:07.185692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin-pumping through a varying-thickness MgO interlayer in Fe/Pt system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Andres Conca, Burkard Hillebrands, Dimitrios Karfaridis, Evangelos Th. Papaioannou, Georgios Vourlias, Jochen Greser, Konstantinos Symeonidis, Laura Mihalceanu, Sascha Keller, Thomas Kehagias","submitted_at":"2017-02-17T10:51:02Z","abstract_excerpt":"The spin-pumping mechanism is probed through a tunnelling MgO interlayer in Fe/Pt bilayers. We show by ferromagnetic resonance technique and spin-pumping experiments that spin currents can tunnel through the MgO interlayer for thickness up to 2~{nm} and can produce significant voltages in the Pt layer. The electrical detection of spin-pumping furthermore reveals the critical role of rectification and shunting effects on the generated voltages. The non zero spin current transport through a few monolayers of an insulating interlayer might initiate further studies on the role of very thin oxides "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05298","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":"1702.05298","created_at":"2026-05-18T00:40:07.185783+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.05298v1","created_at":"2026-05-18T00:40:07.185783+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05298","created_at":"2026-05-18T00:40:07.185783+00:00"},{"alias_kind":"pith_short_12","alias_value":"YL5VTC2IXI5O","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"YL5VTC2IXI5O4VGY","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"YL5VTC2I","created_at":"2026-05-18T12:31:56.362134+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/YL5VTC2IXI5O4VGY3W6ZDYRI4J","json":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J.json","graph_json":"https://pith.science/api/pith-number/YL5VTC2IXI5O4VGY3W6ZDYRI4J/graph.json","events_json":"https://pith.science/api/pith-number/YL5VTC2IXI5O4VGY3W6ZDYRI4J/events.json","paper":"https://pith.science/paper/YL5VTC2I"},"agent_actions":{"view_html":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J","download_json":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J.json","view_paper":"https://pith.science/paper/YL5VTC2I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.05298&json=true","fetch_graph":"https://pith.science/api/pith-number/YL5VTC2IXI5O4VGY3W6ZDYRI4J/graph.json","fetch_events":"https://pith.science/api/pith-number/YL5VTC2IXI5O4VGY3W6ZDYRI4J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J/action/storage_attestation","attest_author":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J/action/author_attestation","sign_citation":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J/action/citation_signature","submit_replication":"https://pith.science/pith/YL5VTC2IXI5O4VGY3W6ZDYRI4J/action/replication_record"}},"created_at":"2026-05-18T00:40:07.185783+00:00","updated_at":"2026-05-18T00:40:07.185783+00:00"}