{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:ORKNDS2U6QPU6C5URWWHJWT7GP","short_pith_number":"pith:ORKNDS2U","schema_version":"1.0","canonical_sha256":"7454d1cb54f41f4f0bb48dac74da7f33f425191dd87173d906d7538a1dbca5ba","source":{"kind":"arxiv","id":"1109.3612","version":2},"attestation_state":"computed","paper":{"title":"Exciton-phonon coupling efficiency in CdSe quantum dots embedded in ZnSe nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Bougerol, C. Morchutt, E. Bellet-Amalric, J.-Ph. Poizat, K. Kheng, L. Besombes, M. Den Hertog, M. Elouneg-Jamroz, R. Andr\\'e, S. Bounouar, S. Tatarenko","submitted_at":"2011-09-16T13:38:59Z","abstract_excerpt":"Exciton luminescence of a CdSe quantum dot (QD) inserted in a ZnSe nanowire is strongly influenced by the dark exciton states. Because of the small size of these QDs (2-5nm), exchange interaction between hole and electron is highly enhanced and we measured large energy splitting between bright and dark exciton states ($\\Delta E\\in [4, 9.2 ]$ meV) and large spin flip rates between these states. Statistics on many QDs showed that this splitting depends on the QD size. Moreover, we measured an increase of the spin flip rate to the dark states with increasing energy splitting. We explain this obse"},"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":"1109.3612","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-09-16T13:38:59Z","cross_cats_sorted":[],"title_canon_sha256":"e6e172c85ff8a3a0bad8d782e0d117bfb934be12fbff7471cc201a328e4ba7ae","abstract_canon_sha256":"b7d8de9ad5719c7ed2bef8dc6dd240b9ca18f70d1b3ebdd21fce9b871a51878c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:46:15.278928Z","signature_b64":"9WO3QcaoxQcmps9MKj7LFSqbc5MbIFduv4XCkO16D7RxOAl7H6vJQeX1Sw/AfesgL0Qj7qYDdvdKNpFuDOw5Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7454d1cb54f41f4f0bb48dac74da7f33f425191dd87173d906d7538a1dbca5ba","last_reissued_at":"2026-05-18T03:46:15.278264Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:46:15.278264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exciton-phonon coupling efficiency in CdSe quantum dots embedded in ZnSe nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Bougerol, C. Morchutt, E. Bellet-Amalric, J.-Ph. Poizat, K. Kheng, L. Besombes, M. Den Hertog, M. Elouneg-Jamroz, R. Andr\\'e, S. Bounouar, S. Tatarenko","submitted_at":"2011-09-16T13:38:59Z","abstract_excerpt":"Exciton luminescence of a CdSe quantum dot (QD) inserted in a ZnSe nanowire is strongly influenced by the dark exciton states. Because of the small size of these QDs (2-5nm), exchange interaction between hole and electron is highly enhanced and we measured large energy splitting between bright and dark exciton states ($\\Delta E\\in [4, 9.2 ]$ meV) and large spin flip rates between these states. Statistics on many QDs showed that this splitting depends on the QD size. Moreover, we measured an increase of the spin flip rate to the dark states with increasing energy splitting. We explain this obse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.3612","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":"1109.3612","created_at":"2026-05-18T03:46:15.278377+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.3612v2","created_at":"2026-05-18T03:46:15.278377+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.3612","created_at":"2026-05-18T03:46:15.278377+00:00"},{"alias_kind":"pith_short_12","alias_value":"ORKNDS2U6QPU","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"ORKNDS2U6QPU6C5U","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"ORKNDS2U","created_at":"2026-05-18T12:26:37.096874+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/ORKNDS2U6QPU6C5URWWHJWT7GP","json":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP.json","graph_json":"https://pith.science/api/pith-number/ORKNDS2U6QPU6C5URWWHJWT7GP/graph.json","events_json":"https://pith.science/api/pith-number/ORKNDS2U6QPU6C5URWWHJWT7GP/events.json","paper":"https://pith.science/paper/ORKNDS2U"},"agent_actions":{"view_html":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP","download_json":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP.json","view_paper":"https://pith.science/paper/ORKNDS2U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.3612&json=true","fetch_graph":"https://pith.science/api/pith-number/ORKNDS2U6QPU6C5URWWHJWT7GP/graph.json","fetch_events":"https://pith.science/api/pith-number/ORKNDS2U6QPU6C5URWWHJWT7GP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP/action/storage_attestation","attest_author":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP/action/author_attestation","sign_citation":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP/action/citation_signature","submit_replication":"https://pith.science/pith/ORKNDS2U6QPU6C5URWWHJWT7GP/action/replication_record"}},"created_at":"2026-05-18T03:46:15.278377+00:00","updated_at":"2026-05-18T03:46:15.278377+00:00"}