{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:INEC3V52XWHSVWLZ7VYJWLZLDA","short_pith_number":"pith:INEC3V52","schema_version":"1.0","canonical_sha256":"43482dd7babd8f2ad979fd709b2f2b181bab3b38172b19c13fee670655baef49","source":{"kind":"arxiv","id":"1609.05725","version":1},"attestation_state":"computed","paper":{"title":"Characterization of spin-orbit fields in InGaAs quantum wells","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"G. Salis, L. Czornomaz, T. Henn","submitted_at":"2016-09-19T13:44:17Z","abstract_excerpt":"Coherent electron spin dynamics in 10-nm-wide InGaAs/InAlAs quantum wells is studied from 10 K to room temperature using time-resolved Kerr rotation. The spin lifetime exceeds 1 ns at 10 K and decreases with temperature. By varying the spatial overlap between pump and probe pulses, a diffusive velocity is imprinted on the measured electron spins and a spin precession in the spin-orbit field is measured. A Rashba symmetry of the SOI is determined. By comparing the spatial precession frequency gradient with the spin decay rate, an upper limit for the Rashba coefficients $\\alpha$ of 2$\\times$10$^"},"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":"1609.05725","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-19T13:44:17Z","cross_cats_sorted":[],"title_canon_sha256":"5ad53462a17ee673a64bb0371b33342dfd408a865084c373d3a46313c93e8a4f","abstract_canon_sha256":"abf8a0b816a17a4683f00226c8f13fef5c5f61586976de7ad6417986487a91a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:33.532562Z","signature_b64":"U8h1TuTS+88QGQlFfb4T2ty8LfIQ1g+IsAdtExGZieqxvI9geypgrsoPHIBltVywqTx0dgKg/WQUX52FEKwdBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43482dd7babd8f2ad979fd709b2f2b181bab3b38172b19c13fee670655baef49","last_reissued_at":"2026-05-18T01:00:33.532041Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:33.532041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Characterization of spin-orbit fields in InGaAs quantum wells","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"G. Salis, L. Czornomaz, T. Henn","submitted_at":"2016-09-19T13:44:17Z","abstract_excerpt":"Coherent electron spin dynamics in 10-nm-wide InGaAs/InAlAs quantum wells is studied from 10 K to room temperature using time-resolved Kerr rotation. The spin lifetime exceeds 1 ns at 10 K and decreases with temperature. By varying the spatial overlap between pump and probe pulses, a diffusive velocity is imprinted on the measured electron spins and a spin precession in the spin-orbit field is measured. A Rashba symmetry of the SOI is determined. By comparing the spatial precession frequency gradient with the spin decay rate, an upper limit for the Rashba coefficients $\\alpha$ of 2$\\times$10$^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05725","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":"1609.05725","created_at":"2026-05-18T01:00:33.532134+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.05725v1","created_at":"2026-05-18T01:00:33.532134+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05725","created_at":"2026-05-18T01:00:33.532134+00:00"},{"alias_kind":"pith_short_12","alias_value":"INEC3V52XWHS","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"INEC3V52XWHSVWLZ","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"INEC3V52","created_at":"2026-05-18T12:30:22.444734+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/INEC3V52XWHSVWLZ7VYJWLZLDA","json":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA.json","graph_json":"https://pith.science/api/pith-number/INEC3V52XWHSVWLZ7VYJWLZLDA/graph.json","events_json":"https://pith.science/api/pith-number/INEC3V52XWHSVWLZ7VYJWLZLDA/events.json","paper":"https://pith.science/paper/INEC3V52"},"agent_actions":{"view_html":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA","download_json":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA.json","view_paper":"https://pith.science/paper/INEC3V52","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.05725&json=true","fetch_graph":"https://pith.science/api/pith-number/INEC3V52XWHSVWLZ7VYJWLZLDA/graph.json","fetch_events":"https://pith.science/api/pith-number/INEC3V52XWHSVWLZ7VYJWLZLDA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA/action/storage_attestation","attest_author":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA/action/author_attestation","sign_citation":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA/action/citation_signature","submit_replication":"https://pith.science/pith/INEC3V52XWHSVWLZ7VYJWLZLDA/action/replication_record"}},"created_at":"2026-05-18T01:00:33.532134+00:00","updated_at":"2026-05-18T01:00:33.532134+00:00"}