{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:XHXFW6LZKRY53JQRD4ID4Q46EN","short_pith_number":"pith:XHXFW6LZ","schema_version":"1.0","canonical_sha256":"b9ee5b79795471dda6111f103e439e235a0038734c1a749472a4df2760c08050","source":{"kind":"arxiv","id":"2406.04454","version":1},"attestation_state":"computed","paper":{"title":"Ultrafast Optical Control of Rashba Interactions in a TMDC Heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.optics","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Abhijeet Kumar, Andreas Knorr, Cornelius Gahl, Henry Mittenzwey, Kenji Watanabe, Kirill I. Bolotin, Malte Selig, Raghav Dhingra, Takashi Taniguchi","submitted_at":"2024-06-06T19:27:28Z","abstract_excerpt":"We investigate spin relaxation dynamics of interlayer excitons in a MoSe2/MoS2 heterostructure induced by the Rashba effect. In such a system, Rashba interactions arise from an out-of-plane electric field due to photo-generated interlayer excitons inducing a phonon-assisted intravalley spin relaxation. We develop a theoretical description based on a microscopic approach to quantify the magnitude of Rashba interactions and test these predictions via time-resolved Kerr rotation measurements. In agreement with the calculations, we find that the Rashba-induced intravalley spin mixing becomes the d"},"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":"2406.04454","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-06-06T19:27:28Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.optics","quant-ph"],"title_canon_sha256":"1e91ce9e238ce2e4f92dbd6176d78e96ac85cca81771c86c586282f4709f7498","abstract_canon_sha256":"ac4a4e95fcf41c098de31c271b439e3487519000e418cf24bb0dd5dd95318cc8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:28:43.986863Z","signature_b64":"cj6VG0OZVtCtLOvCcfqjWyfb7RMepiBWE/LehgnoAJ3h20UNGyBLmcM7FxgTUyLSpBPHZK2I26jEFVzKT8nIBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9ee5b79795471dda6111f103e439e235a0038734c1a749472a4df2760c08050","last_reissued_at":"2026-07-05T08:28:43.986304Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:28:43.986304Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultrafast Optical Control of Rashba Interactions in a TMDC Heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.optics","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Abhijeet Kumar, Andreas Knorr, Cornelius Gahl, Henry Mittenzwey, Kenji Watanabe, Kirill I. Bolotin, Malte Selig, Raghav Dhingra, Takashi Taniguchi","submitted_at":"2024-06-06T19:27:28Z","abstract_excerpt":"We investigate spin relaxation dynamics of interlayer excitons in a MoSe2/MoS2 heterostructure induced by the Rashba effect. In such a system, Rashba interactions arise from an out-of-plane electric field due to photo-generated interlayer excitons inducing a phonon-assisted intravalley spin relaxation. We develop a theoretical description based on a microscopic approach to quantify the magnitude of Rashba interactions and test these predictions via time-resolved Kerr rotation measurements. In agreement with the calculations, we find that the Rashba-induced intravalley spin mixing becomes the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04454","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/2406.04454/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":"2406.04454","created_at":"2026-07-05T08:28:43.986382+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.04454v1","created_at":"2026-07-05T08:28:43.986382+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04454","created_at":"2026-07-05T08:28:43.986382+00:00"},{"alias_kind":"pith_short_12","alias_value":"XHXFW6LZKRY5","created_at":"2026-07-05T08:28:43.986382+00:00"},{"alias_kind":"pith_short_16","alias_value":"XHXFW6LZKRY53JQR","created_at":"2026-07-05T08:28:43.986382+00:00"},{"alias_kind":"pith_short_8","alias_value":"XHXFW6LZ","created_at":"2026-07-05T08:28:43.986382+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/XHXFW6LZKRY53JQRD4ID4Q46EN","json":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN.json","graph_json":"https://pith.science/api/pith-number/XHXFW6LZKRY53JQRD4ID4Q46EN/graph.json","events_json":"https://pith.science/api/pith-number/XHXFW6LZKRY53JQRD4ID4Q46EN/events.json","paper":"https://pith.science/paper/XHXFW6LZ"},"agent_actions":{"view_html":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN","download_json":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN.json","view_paper":"https://pith.science/paper/XHXFW6LZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.04454&json=true","fetch_graph":"https://pith.science/api/pith-number/XHXFW6LZKRY53JQRD4ID4Q46EN/graph.json","fetch_events":"https://pith.science/api/pith-number/XHXFW6LZKRY53JQRD4ID4Q46EN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN/action/storage_attestation","attest_author":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN/action/author_attestation","sign_citation":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN/action/citation_signature","submit_replication":"https://pith.science/pith/XHXFW6LZKRY53JQRD4ID4Q46EN/action/replication_record"}},"created_at":"2026-07-05T08:28:43.986382+00:00","updated_at":"2026-07-05T08:28:43.986382+00:00"}