{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:F6TVZZIPYSC3QX4VW4NRSI4BKE","short_pith_number":"pith:F6TVZZIP","schema_version":"1.0","canonical_sha256":"2fa75ce50fc485b85f95b71b1923815139749c959b48eff29876676ec5107738","source":{"kind":"arxiv","id":"1908.02610","version":1},"attestation_state":"computed","paper":{"title":"Tunability of Room Temperature Ferromagnetism in Spintronic Semiconductors through Non-magnetic Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alexander Moewes, Brett Leedahl, Kyle LeBlanc, Zahra Abooalizadeh","submitted_at":"2019-08-07T13:04:51Z","abstract_excerpt":"The implementation and control of room temperature ferromagnetism (RTFM) by adding magnetic atoms to a semiconductor's lattice has been one of the most important problems in solid state state physics in the last decade. Herein we report for the first time, to our knowledge, on the mechanism that allows RTFM to be tuned by the inclusion of \\emph{non-magnetic} aluminum in nickel ferrite. This material, NiFe$_{2-x}$Al$_x$O$_4$ (x=0, 0.5, 1.5), has already shown much promise for magnetic semiconductor technologies, and we are able to add to its versatility technological viability with our results."},"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":"1908.02610","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-08-07T13:04:51Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"064674ed38ea23078f9145d1f93c39149d2e6bc63234ac1b0fc77bfa02f411d2","abstract_canon_sha256":"8383a55cda34fd61c39d3d37f3966abb0618bbfbf007bf34e8dbbab72686cee3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:52:10.654571Z","signature_b64":"F9XPDQYjx9VDkT90rte/Vbej+2cSOTHJBDxw9Uzgm4voT2faTpwqxw1X219mAjUuMhG3VYVudM/CGL0gkgztCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2fa75ce50fc485b85f95b71b1923815139749c959b48eff29876676ec5107738","last_reissued_at":"2026-07-04T23:52:10.654052Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:52:10.654052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunability of Room Temperature Ferromagnetism in Spintronic Semiconductors through Non-magnetic Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alexander Moewes, Brett Leedahl, Kyle LeBlanc, Zahra Abooalizadeh","submitted_at":"2019-08-07T13:04:51Z","abstract_excerpt":"The implementation and control of room temperature ferromagnetism (RTFM) by adding magnetic atoms to a semiconductor's lattice has been one of the most important problems in solid state state physics in the last decade. Herein we report for the first time, to our knowledge, on the mechanism that allows RTFM to be tuned by the inclusion of \\emph{non-magnetic} aluminum in nickel ferrite. This material, NiFe$_{2-x}$Al$_x$O$_4$ (x=0, 0.5, 1.5), has already shown much promise for magnetic semiconductor technologies, and we are able to add to its versatility technological viability with our results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.02610","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.02610/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":"1908.02610","created_at":"2026-07-04T23:52:10.654112+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.02610v1","created_at":"2026-07-04T23:52:10.654112+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.02610","created_at":"2026-07-04T23:52:10.654112+00:00"},{"alias_kind":"pith_short_12","alias_value":"F6TVZZIPYSC3","created_at":"2026-07-04T23:52:10.654112+00:00"},{"alias_kind":"pith_short_16","alias_value":"F6TVZZIPYSC3QX4V","created_at":"2026-07-04T23:52:10.654112+00:00"},{"alias_kind":"pith_short_8","alias_value":"F6TVZZIP","created_at":"2026-07-04T23:52:10.654112+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/F6TVZZIPYSC3QX4VW4NRSI4BKE","json":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE.json","graph_json":"https://pith.science/api/pith-number/F6TVZZIPYSC3QX4VW4NRSI4BKE/graph.json","events_json":"https://pith.science/api/pith-number/F6TVZZIPYSC3QX4VW4NRSI4BKE/events.json","paper":"https://pith.science/paper/F6TVZZIP"},"agent_actions":{"view_html":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE","download_json":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE.json","view_paper":"https://pith.science/paper/F6TVZZIP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.02610&json=true","fetch_graph":"https://pith.science/api/pith-number/F6TVZZIPYSC3QX4VW4NRSI4BKE/graph.json","fetch_events":"https://pith.science/api/pith-number/F6TVZZIPYSC3QX4VW4NRSI4BKE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE/action/storage_attestation","attest_author":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE/action/author_attestation","sign_citation":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE/action/citation_signature","submit_replication":"https://pith.science/pith/F6TVZZIPYSC3QX4VW4NRSI4BKE/action/replication_record"}},"created_at":"2026-07-04T23:52:10.654112+00:00","updated_at":"2026-07-04T23:52:10.654112+00:00"}