{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:RB6BTEUSU4HS2XOGV7MSOOJXPC","short_pith_number":"pith:RB6BTEUS","schema_version":"1.0","canonical_sha256":"887c199292a70f2d5dc6afd92739377888f04d88625c7d9f7d2c4ad2977fe789","source":{"kind":"arxiv","id":"1006.2644","version":1},"attestation_state":"computed","paper":{"title":"Tuning perpendicular magnetic anisotropy in (Ga,Mn)(As,P) by thermal annealing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Casiraghi, A. W. Rushforth, B. L. Gallagher, C. R. Staddon, C. T. Foxon, J. L. Hall, K. W. Edmonds, M. Wang, N. R. S Farley, P. Wadley, R. P. Campion","submitted_at":"2010-06-14T09:18:04Z","abstract_excerpt":"We have investigated the effects of post growth low temperature annealing on the magnetic, electrical and structural properties of (Ga_0.94,Mn_0.06)(As_0.9,P_0.1) layers grown by molecular beam epitaxy. By controlling the annealing time we are able to tune the magnetic anisotropy between an easy axis in the plane for the as-grown samples, to an easy axis perpendicular to the plane for fully annealed samples. The increase of the carrier density, as a result of annealing, is found to be the primary reason for the change in magnetic anisotropy, in qualitative agreement with theoretical prediction"},"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":"1006.2644","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-06-14T09:18:04Z","cross_cats_sorted":[],"title_canon_sha256":"7e3450ea08738e5a8773b68d76ca97ca33db8dd67554bae35ff9bb7883afc860","abstract_canon_sha256":"f80d4d48d761d4afeefdda3b971fb209c378deb4ae23c8d2c819c2fecf029709"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:06:53.948855Z","signature_b64":"xPh5rg/mcGn/fcabuZvxRfSAck7zPmIPj1LozBp/m5SaXYWn3Y4TbhmzLHkvvGHuZUT/djhH51iH8ScIW7jMDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"887c199292a70f2d5dc6afd92739377888f04d88625c7d9f7d2c4ad2977fe789","last_reissued_at":"2026-05-18T02:06:53.948048Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:06:53.948048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tuning perpendicular magnetic anisotropy in (Ga,Mn)(As,P) by thermal annealing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Casiraghi, A. W. Rushforth, B. L. Gallagher, C. R. Staddon, C. T. Foxon, J. L. Hall, K. W. Edmonds, M. Wang, N. R. S Farley, P. Wadley, R. P. Campion","submitted_at":"2010-06-14T09:18:04Z","abstract_excerpt":"We have investigated the effects of post growth low temperature annealing on the magnetic, electrical and structural properties of (Ga_0.94,Mn_0.06)(As_0.9,P_0.1) layers grown by molecular beam epitaxy. By controlling the annealing time we are able to tune the magnetic anisotropy between an easy axis in the plane for the as-grown samples, to an easy axis perpendicular to the plane for fully annealed samples. The increase of the carrier density, as a result of annealing, is found to be the primary reason for the change in magnetic anisotropy, in qualitative agreement with theoretical prediction"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.2644","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":"1006.2644","created_at":"2026-05-18T02:06:53.948170+00:00"},{"alias_kind":"arxiv_version","alias_value":"1006.2644v1","created_at":"2026-05-18T02:06:53.948170+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.2644","created_at":"2026-05-18T02:06:53.948170+00:00"},{"alias_kind":"pith_short_12","alias_value":"RB6BTEUSU4HS","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"RB6BTEUSU4HS2XOG","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"RB6BTEUS","created_at":"2026-05-18T12:26:13.927090+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/RB6BTEUSU4HS2XOGV7MSOOJXPC","json":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC.json","graph_json":"https://pith.science/api/pith-number/RB6BTEUSU4HS2XOGV7MSOOJXPC/graph.json","events_json":"https://pith.science/api/pith-number/RB6BTEUSU4HS2XOGV7MSOOJXPC/events.json","paper":"https://pith.science/paper/RB6BTEUS"},"agent_actions":{"view_html":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC","download_json":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC.json","view_paper":"https://pith.science/paper/RB6BTEUS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1006.2644&json=true","fetch_graph":"https://pith.science/api/pith-number/RB6BTEUSU4HS2XOGV7MSOOJXPC/graph.json","fetch_events":"https://pith.science/api/pith-number/RB6BTEUSU4HS2XOGV7MSOOJXPC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC/action/storage_attestation","attest_author":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC/action/author_attestation","sign_citation":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC/action/citation_signature","submit_replication":"https://pith.science/pith/RB6BTEUSU4HS2XOGV7MSOOJXPC/action/replication_record"}},"created_at":"2026-05-18T02:06:53.948170+00:00","updated_at":"2026-05-18T02:06:53.948170+00:00"}