{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:SU7FOIWE76MRE6NFGVXFRNUZ4E","short_pith_number":"pith:SU7FOIWE","schema_version":"1.0","canonical_sha256":"953e5722c4ff991279a5356e58b699e11e2329bb11c6fb5eb9b7b460902f044d","source":{"kind":"arxiv","id":"1102.4490","version":3},"attestation_state":"computed","paper":{"title":"Strain balanced quantum posts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. G. Taboada, B. Al\\'en, D. Alonso-\\'Alvarez, D. Hern\\'andez-Maldonado, F. Briones, J. Hern\\'andez-Saz, J. Llorens, J. M. Ripalda, M. A.Rold\\'an, M. Herrera, S. I. Molina","submitted_at":"2011-02-22T12:47:59Z","abstract_excerpt":"Quantum posts are assembled by epitaxial growth of closely spaced quantum dot layers, modulating the composition of a semiconductor alloy, typically InGaAs. In contrast with most self-assembled nanostructures, the height of quantum posts can be controlled with nanometer precision, up to a maximum value limited by the accumulated stress due to the lattice mismatch. Here we present a strain compensation technique based on the controlled incorporation of phosphorous, which substantially increases the maximum attainable quantum post height. The luminescence from the resulting nanostructures presen"},"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":"1102.4490","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-22T12:47:59Z","cross_cats_sorted":[],"title_canon_sha256":"d80f6d487ce4cf38ff84710e28fd7b013b8c4f9f81eb258c4ce4a7689d1f0a0e","abstract_canon_sha256":"703e17d014d37eb4b6690cdd8cf4c91e5c379192ac6af5a54d9d34f715d69d70"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:11.442918Z","signature_b64":"YFnv4ESZF33WRLO7BeweF3r7R3/0/zw/LOPeZbVj5deNPfJa/eMKz4uwGepH8poaFakn8iJdp26zS+t6fA8FBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"953e5722c4ff991279a5356e58b699e11e2329bb11c6fb5eb9b7b460902f044d","last_reissued_at":"2026-05-18T04:23:11.442529Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:11.442529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strain balanced quantum posts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. G. Taboada, B. Al\\'en, D. Alonso-\\'Alvarez, D. Hern\\'andez-Maldonado, F. Briones, J. Hern\\'andez-Saz, J. Llorens, J. M. Ripalda, M. A.Rold\\'an, M. Herrera, S. I. Molina","submitted_at":"2011-02-22T12:47:59Z","abstract_excerpt":"Quantum posts are assembled by epitaxial growth of closely spaced quantum dot layers, modulating the composition of a semiconductor alloy, typically InGaAs. In contrast with most self-assembled nanostructures, the height of quantum posts can be controlled with nanometer precision, up to a maximum value limited by the accumulated stress due to the lattice mismatch. Here we present a strain compensation technique based on the controlled incorporation of phosphorous, which substantially increases the maximum attainable quantum post height. The luminescence from the resulting nanostructures presen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4490","kind":"arxiv","version":3},"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":"1102.4490","created_at":"2026-05-18T04:23:11.442589+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.4490v3","created_at":"2026-05-18T04:23:11.442589+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4490","created_at":"2026-05-18T04:23:11.442589+00:00"},{"alias_kind":"pith_short_12","alias_value":"SU7FOIWE76MR","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"SU7FOIWE76MRE6NF","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"SU7FOIWE","created_at":"2026-05-18T12:26:41.206345+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/SU7FOIWE76MRE6NFGVXFRNUZ4E","json":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E.json","graph_json":"https://pith.science/api/pith-number/SU7FOIWE76MRE6NFGVXFRNUZ4E/graph.json","events_json":"https://pith.science/api/pith-number/SU7FOIWE76MRE6NFGVXFRNUZ4E/events.json","paper":"https://pith.science/paper/SU7FOIWE"},"agent_actions":{"view_html":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E","download_json":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E.json","view_paper":"https://pith.science/paper/SU7FOIWE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.4490&json=true","fetch_graph":"https://pith.science/api/pith-number/SU7FOIWE76MRE6NFGVXFRNUZ4E/graph.json","fetch_events":"https://pith.science/api/pith-number/SU7FOIWE76MRE6NFGVXFRNUZ4E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E/action/storage_attestation","attest_author":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E/action/author_attestation","sign_citation":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E/action/citation_signature","submit_replication":"https://pith.science/pith/SU7FOIWE76MRE6NFGVXFRNUZ4E/action/replication_record"}},"created_at":"2026-05-18T04:23:11.442589+00:00","updated_at":"2026-05-18T04:23:11.442589+00:00"}