{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:NBZIJTQRXOUQWCIZQWXROBEFV7","short_pith_number":"pith:NBZIJTQR","schema_version":"1.0","canonical_sha256":"687284ce11bba90b091985af170485afc0fbc47df2e04785f20284621c7dde37","source":{"kind":"arxiv","id":"1204.2509","version":2},"attestation_state":"computed","paper":{"title":"Ge/Si(001) heterostructures with dense arrays of Ge quantum dots: morphology, defects, photo-emf spectra and terahertz conductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. S. Prokhorov, B. P. Gorshunov, E. S. Zhukova, I. E. Spektor, K. V. Chizh, L. V. Arapkina, M. S. Storozhevykh, O. V. Uvarov, V. A. Chapnin, V. A. Yuryev, V. P. Kalinushkin","submitted_at":"2012-04-11T17:56:42Z","abstract_excerpt":"Issues of Ge hut array formation and growth at low temperatures on the Ge/Si(001) wetting layer are discussed on the basis of explorations performed by high resolution STM and in-situ RHEED. Data of HRTEM studies of multilayer Ge/Si heterostructures are presented with the focus on low-temperature formation of perfect films. Heteroepitaxial Si p-i-n-diodes with multilayer stacks of Ge/Si(001) quantum dot dense arrays built in intrinsic domains have been investigated and found to exhibit the photo-emf in a wide spectral range from 0.8 to 5 mcm. An effect of wide-band irradiation by infrared ligh"},"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":"1204.2509","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-04-11T17:56:42Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"ec4dd167ef774d20e9d3bcabce7621037f01b9cc2d421137512e8590baa7ff7f","abstract_canon_sha256":"f0aae5a5e3045b171a3b199038e3086babc9588735029ef41199df464e57f487"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:50:25.200706Z","signature_b64":"tfxPD4zbXhuaZAfFBP6/enEW3NapGjGcfLbya5y6Vp5fGuKrQPpOD5KKKOxq1n5rIOuzjFrJCLUqyZwFHDHFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"687284ce11bba90b091985af170485afc0fbc47df2e04785f20284621c7dde37","last_reissued_at":"2026-05-18T03:50:25.199977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:50:25.199977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ge/Si(001) heterostructures with dense arrays of Ge quantum dots: morphology, defects, photo-emf spectra and terahertz conductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. S. Prokhorov, B. P. Gorshunov, E. S. Zhukova, I. E. Spektor, K. V. Chizh, L. V. Arapkina, M. S. Storozhevykh, O. V. Uvarov, V. A. Chapnin, V. A. Yuryev, V. P. Kalinushkin","submitted_at":"2012-04-11T17:56:42Z","abstract_excerpt":"Issues of Ge hut array formation and growth at low temperatures on the Ge/Si(001) wetting layer are discussed on the basis of explorations performed by high resolution STM and in-situ RHEED. Data of HRTEM studies of multilayer Ge/Si heterostructures are presented with the focus on low-temperature formation of perfect films. Heteroepitaxial Si p-i-n-diodes with multilayer stacks of Ge/Si(001) quantum dot dense arrays built in intrinsic domains have been investigated and found to exhibit the photo-emf in a wide spectral range from 0.8 to 5 mcm. An effect of wide-band irradiation by infrared ligh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2509","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":"1204.2509","created_at":"2026-05-18T03:50:25.200071+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.2509v2","created_at":"2026-05-18T03:50:25.200071+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2509","created_at":"2026-05-18T03:50:25.200071+00:00"},{"alias_kind":"pith_short_12","alias_value":"NBZIJTQRXOUQ","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_16","alias_value":"NBZIJTQRXOUQWCIZ","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_8","alias_value":"NBZIJTQR","created_at":"2026-05-18T12:27:16.716162+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/NBZIJTQRXOUQWCIZQWXROBEFV7","json":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7.json","graph_json":"https://pith.science/api/pith-number/NBZIJTQRXOUQWCIZQWXROBEFV7/graph.json","events_json":"https://pith.science/api/pith-number/NBZIJTQRXOUQWCIZQWXROBEFV7/events.json","paper":"https://pith.science/paper/NBZIJTQR"},"agent_actions":{"view_html":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7","download_json":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7.json","view_paper":"https://pith.science/paper/NBZIJTQR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.2509&json=true","fetch_graph":"https://pith.science/api/pith-number/NBZIJTQRXOUQWCIZQWXROBEFV7/graph.json","fetch_events":"https://pith.science/api/pith-number/NBZIJTQRXOUQWCIZQWXROBEFV7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7/action/storage_attestation","attest_author":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7/action/author_attestation","sign_citation":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7/action/citation_signature","submit_replication":"https://pith.science/pith/NBZIJTQRXOUQWCIZQWXROBEFV7/action/replication_record"}},"created_at":"2026-05-18T03:50:25.200071+00:00","updated_at":"2026-05-18T03:50:25.200071+00:00"}