{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:AKCGX3JWV3IEQ3BK74OA2NUCJW","short_pith_number":"pith:AKCGX3JW","schema_version":"1.0","canonical_sha256":"02846bed36aed0486c2aff1c0d36824d8afca50b8c5b7c1d96f64693e8d10b9c","source":{"kind":"arxiv","id":"cond-mat/0206436","version":1},"attestation_state":"computed","paper":{"title":"Transport through the Interface between a Semiconducting Carbon Nanotube and a Metal Electrode","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Adrian Bachtold, Cees Dekker (TU Delft), Takeshi Nakanishi","submitted_at":"2002-06-24T03:06:16Z","abstract_excerpt":"We report a numerical study of the tunnel conductance through the Schottky barrier at the contact between a semiconducting carbon nanotube and a metal electrode. In a planar gate model the asymmetry between the p--doped and the n--doped region is shown to depend mainly on the difference between the electrode Fermi level and the band gap of carbon nanotubes. We quantitatively show how the gate/nanotube distance is important to get large on--off ratios. We explain the bend of the current versus gate voltage as the transition from a thermal--activation region to a tunneling region. A good agreeme"},"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":"cond-mat/0206436","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2002-06-24T03:06:16Z","cross_cats_sorted":[],"title_canon_sha256":"cf19c65ea0dd25466a7a0367a8af415e82383dbc6b7a12264f173d97d30552f4","abstract_canon_sha256":"1ca7f181ca075a63a0cafacea11f27496ca99a9e9162795133bb8eb3cbaf675f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:49:10.923705Z","signature_b64":"T819K8dFS69l98u5FOm9Pu8g5qI4ORBkknuzB4CCEpUjK796LU7R+LkLm2owzM44B/YLMjIIjXxjRSLGfwJvAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02846bed36aed0486c2aff1c0d36824d8afca50b8c5b7c1d96f64693e8d10b9c","last_reissued_at":"2026-07-04T15:49:10.923272Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:49:10.923272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Transport through the Interface between a Semiconducting Carbon Nanotube and a Metal Electrode","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Adrian Bachtold, Cees Dekker (TU Delft), Takeshi Nakanishi","submitted_at":"2002-06-24T03:06:16Z","abstract_excerpt":"We report a numerical study of the tunnel conductance through the Schottky barrier at the contact between a semiconducting carbon nanotube and a metal electrode. In a planar gate model the asymmetry between the p--doped and the n--doped region is shown to depend mainly on the difference between the electrode Fermi level and the band gap of carbon nanotubes. We quantitatively show how the gate/nanotube distance is important to get large on--off ratios. We explain the bend of the current versus gate voltage as the transition from a thermal--activation region to a tunneling region. A good agreeme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0206436","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0206436/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"cond-mat/0206436","created_at":"2026-07-04T15:49:10.923336+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0206436v1","created_at":"2026-07-04T15:49:10.923336+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0206436","created_at":"2026-07-04T15:49:10.923336+00:00"},{"alias_kind":"pith_short_12","alias_value":"AKCGX3JWV3IE","created_at":"2026-07-04T15:49:10.923336+00:00"},{"alias_kind":"pith_short_16","alias_value":"AKCGX3JWV3IEQ3BK","created_at":"2026-07-04T15:49:10.923336+00:00"},{"alias_kind":"pith_short_8","alias_value":"AKCGX3JW","created_at":"2026-07-04T15:49:10.923336+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/AKCGX3JWV3IEQ3BK74OA2NUCJW","json":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW.json","graph_json":"https://pith.science/api/pith-number/AKCGX3JWV3IEQ3BK74OA2NUCJW/graph.json","events_json":"https://pith.science/api/pith-number/AKCGX3JWV3IEQ3BK74OA2NUCJW/events.json","paper":"https://pith.science/paper/AKCGX3JW"},"agent_actions":{"view_html":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW","download_json":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW.json","view_paper":"https://pith.science/paper/AKCGX3JW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0206436&json=true","fetch_graph":"https://pith.science/api/pith-number/AKCGX3JWV3IEQ3BK74OA2NUCJW/graph.json","fetch_events":"https://pith.science/api/pith-number/AKCGX3JWV3IEQ3BK74OA2NUCJW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW/action/storage_attestation","attest_author":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW/action/author_attestation","sign_citation":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW/action/citation_signature","submit_replication":"https://pith.science/pith/AKCGX3JWV3IEQ3BK74OA2NUCJW/action/replication_record"}},"created_at":"2026-07-04T15:49:10.923336+00:00","updated_at":"2026-07-04T15:49:10.923336+00:00"}