{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6CZ2FTW5JJLHPWTHK4TQWVYKNX","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":"19198fd8b95e8d33747446488f748d98e54d4b57f638845295fdb73f39d0dba2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-12-12T19:06:03Z","title_canon_sha256":"fb3aa7237251ef10df705dfac9e3a0d853681b7ca4d370810a17711de4beb91b"},"schema_version":"1.0","source":{"id":"1412.4087","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.4087","created_at":"2026-05-18T02:31:27Z"},{"alias_kind":"arxiv_version","alias_value":"1412.4087v1","created_at":"2026-05-18T02:31:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.4087","created_at":"2026-05-18T02:31:27Z"},{"alias_kind":"pith_short_12","alias_value":"6CZ2FTW5JJLH","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6CZ2FTW5JJLHPWTH","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6CZ2FTW5","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:4eab3369bcc0073bfdfe3a9394b373ba3cded8a798319c0954c020b84817ef82","target":"graph","created_at":"2026-05-18T02:31:27Z","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":"Thermal Admittance Spectroscopy (TAS) as become a popular technique to determine trap state density and energetic position in semiconductors. In the limit of a large number of trap states ($>10^{16} \\text{cm}^{-3}$), Fermi-level pinning undermines the assumptions used in the analysis of TAS data, which leads to a significant underestimation of the trap state density. Here, we develop the tools to detect and account for the occurrence of Fermi-level pinning in TAS measurements.","authors_text":"Deniz Bozyigit, Vanessa Wood","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-12-12T19:06:03Z","title":"Non-Resonant Thermal Admittance Spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.4087","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":"sha256:190fac5115a29f281efe6a796faa94a9d7620347e5db46899eeb55be101977f6","target":"record","created_at":"2026-05-18T02:31:27Z","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":"19198fd8b95e8d33747446488f748d98e54d4b57f638845295fdb73f39d0dba2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-12-12T19:06:03Z","title_canon_sha256":"fb3aa7237251ef10df705dfac9e3a0d853681b7ca4d370810a17711de4beb91b"},"schema_version":"1.0","source":{"id":"1412.4087","kind":"arxiv","version":1}},"canonical_sha256":"f0b3a2cedd4a5677da6757270b570a6dd921efb184a973c11b5db97f5b02e5f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0b3a2cedd4a5677da6757270b570a6dd921efb184a973c11b5db97f5b02e5f7","first_computed_at":"2026-05-18T02:31:27.955520Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:27.955520Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VxAw9JOcTD207idenXbzPcsQKrwzCLKiqS/vQvqCclB5y+sYXKqxgHgBSnBcu7rRjX7fsmiIU4KvAXJvrQNpBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:27.956113Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.4087","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:190fac5115a29f281efe6a796faa94a9d7620347e5db46899eeb55be101977f6","sha256:4eab3369bcc0073bfdfe3a9394b373ba3cded8a798319c0954c020b84817ef82"],"state_sha256":"8a78dc11738624dbef5fb9424f7924f608c2f17790cf21ea9cb75dcc7a07b0c5"}