{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:AMWWXH3JUTMW4KH7EUGDFWWYB7","short_pith_number":"pith:AMWWXH3J","schema_version":"1.0","canonical_sha256":"032d6b9f69a4d96e28ff250c32dad80ff666f1cf225ef4f2465de84496793f76","source":{"kind":"arxiv","id":"1501.07302","version":2},"attestation_state":"computed","paper":{"title":"g-Factor Modification in a Bulk InGaAs Epilayer by an In-plane Electric Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"M. Luengo-Kovac, M. Macmahon, R.S. Goldman, S. Huang, V. Sih","submitted_at":"2015-01-28T22:34:52Z","abstract_excerpt":"We report on the modification of the g-factor by an in-plane electric field in an In$_{0.031}$Ga$_{0.969}$As epilayer. We performed external magnetic field scans of the Kerr rotation of the InGaAs film in order to independently determine the g-factor and the spin-orbit fields. The g-factor increases from $-0.4473\\pm0.0001$ at 0 V/cm to $-0.4419\\pm0.0001$ at 25 V/cm applied along the [1$\\overline{1}$0] crystal axis. In addition, spatially-resolved spin measurements show a g-factor dependence on diffusive velocity. The change in g-factor with electric field can have a large effect on the determi"},"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":"1501.07302","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-28T22:34:52Z","cross_cats_sorted":[],"title_canon_sha256":"b241bbb2c381343b23e4a5148b66a2b08706e85f0a8e7456a3b827a251c64be8","abstract_canon_sha256":"c22994b2df06e5259b340947565440c55539a698242df649abb7af650c02f394"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:07.209807Z","signature_b64":"YLk6BNCuhI7Rc42zSENo2c7Y38OlPfCcI9QJi2PIhncR2shT9Ael015eTgm900lpvIsKq5xViSnP5nBObFVtCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"032d6b9f69a4d96e28ff250c32dad80ff666f1cf225ef4f2465de84496793f76","last_reissued_at":"2026-05-18T01:55:07.209210Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:07.209210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"g-Factor Modification in a Bulk InGaAs Epilayer by an In-plane Electric Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"M. Luengo-Kovac, M. Macmahon, R.S. Goldman, S. Huang, V. Sih","submitted_at":"2015-01-28T22:34:52Z","abstract_excerpt":"We report on the modification of the g-factor by an in-plane electric field in an In$_{0.031}$Ga$_{0.969}$As epilayer. We performed external magnetic field scans of the Kerr rotation of the InGaAs film in order to independently determine the g-factor and the spin-orbit fields. The g-factor increases from $-0.4473\\pm0.0001$ at 0 V/cm to $-0.4419\\pm0.0001$ at 25 V/cm applied along the [1$\\overline{1}$0] crystal axis. In addition, spatially-resolved spin measurements show a g-factor dependence on diffusive velocity. The change in g-factor with electric field can have a large effect on the determi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07302","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":""},"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":"1501.07302","created_at":"2026-05-18T01:55:07.209308+00:00"},{"alias_kind":"arxiv_version","alias_value":"1501.07302v2","created_at":"2026-05-18T01:55:07.209308+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07302","created_at":"2026-05-18T01:55:07.209308+00:00"},{"alias_kind":"pith_short_12","alias_value":"AMWWXH3JUTMW","created_at":"2026-05-18T12:29:10.953037+00:00"},{"alias_kind":"pith_short_16","alias_value":"AMWWXH3JUTMW4KH7","created_at":"2026-05-18T12:29:10.953037+00:00"},{"alias_kind":"pith_short_8","alias_value":"AMWWXH3J","created_at":"2026-05-18T12:29:10.953037+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/AMWWXH3JUTMW4KH7EUGDFWWYB7","json":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7.json","graph_json":"https://pith.science/api/pith-number/AMWWXH3JUTMW4KH7EUGDFWWYB7/graph.json","events_json":"https://pith.science/api/pith-number/AMWWXH3JUTMW4KH7EUGDFWWYB7/events.json","paper":"https://pith.science/paper/AMWWXH3J"},"agent_actions":{"view_html":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7","download_json":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7.json","view_paper":"https://pith.science/paper/AMWWXH3J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1501.07302&json=true","fetch_graph":"https://pith.science/api/pith-number/AMWWXH3JUTMW4KH7EUGDFWWYB7/graph.json","fetch_events":"https://pith.science/api/pith-number/AMWWXH3JUTMW4KH7EUGDFWWYB7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7/action/storage_attestation","attest_author":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7/action/author_attestation","sign_citation":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7/action/citation_signature","submit_replication":"https://pith.science/pith/AMWWXH3JUTMW4KH7EUGDFWWYB7/action/replication_record"}},"created_at":"2026-05-18T01:55:07.209308+00:00","updated_at":"2026-05-18T01:55:07.209308+00:00"}