{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:P3GS2IDVUSUP33ERIMZMHEAW3T","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"09c114c9eb32caafa2f261f623ffff95a97026d662e4459b07c6421878bc33d4","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-07-29T21:04:10Z","title_canon_sha256":"10fd496a637a36100ac4f912421a3571245fc2b6e4378630d9d9a1850916a333"},"schema_version":"1.0","source":{"id":"1207.6801","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.6801","created_at":"2026-05-18T03:49:48Z"},{"alias_kind":"arxiv_version","alias_value":"1207.6801v1","created_at":"2026-05-18T03:49:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.6801","created_at":"2026-05-18T03:49:48Z"},{"alias_kind":"pith_short_12","alias_value":"P3GS2IDVUSUP","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"P3GS2IDVUSUP33ER","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"P3GS2IDV","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:58885cfd3a8b080eafa4ad93b0ba3fb37d6908734082559cf67516c29da8d138","target":"graph","created_at":"2026-05-18T03:49:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Using atomistic electronic structure calculations and Boltzmann semi-classical transport we compute the thermoelectric power factor of ultra-thin-body p-type Si layers of thicknesses from W=3nm up to 10nm. We show that the power factor for channels in [110] transport orientation and strong (110) surface confinement largely outperforms all differently oriented channels by more than 2X. Furthermore, the power factor in this channel increases by ~40% with layer thickness reduction. This increase, together with the large confinement effective mass of the (110) surface, make this particular channel","authors_text":"Hans Kosina, Neophytos Neophytou","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-07-29T21:04:10Z","title":"Large Thermoelectric Power Factor in P-type Si (110)/[110] Ultra-Thin-Layers Compared to Differently Oriented Channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6801","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a024342498de8da809e2aea774b10412f2fc15236056ed920f01e1fb14c67c2c","target":"record","created_at":"2026-05-18T03:49:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"09c114c9eb32caafa2f261f623ffff95a97026d662e4459b07c6421878bc33d4","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-07-29T21:04:10Z","title_canon_sha256":"10fd496a637a36100ac4f912421a3571245fc2b6e4378630d9d9a1850916a333"},"schema_version":"1.0","source":{"id":"1207.6801","kind":"arxiv","version":1}},"canonical_sha256":"7ecd2d2075a4a8fdec914332c39016dcf654b6bee8a1da4b8936101b1a79f900","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ecd2d2075a4a8fdec914332c39016dcf654b6bee8a1da4b8936101b1a79f900","first_computed_at":"2026-05-18T03:49:48.668656Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:48.668656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5kjr4CTGrNhRT8gSrdm5svncm/qMF74k2DdTA1BH7J6kVZAKqnaGnem76jq6ilb5lZVp6sMZsUPPjTpvb+31AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:48.669384Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.6801","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a024342498de8da809e2aea774b10412f2fc15236056ed920f01e1fb14c67c2c","sha256:58885cfd3a8b080eafa4ad93b0ba3fb37d6908734082559cf67516c29da8d138"],"state_sha256":"b8f42758410f7f16f87532f77300af8907cfac7db91b63ddd1015c2edd3779f3"}