{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:Z3VEYIV7W34XA4LGNAKJ2ZAHFT","short_pith_number":"pith:Z3VEYIV7","schema_version":"1.0","canonical_sha256":"ceea4c22bfb6f970716668149d64072cec61249cb4e81cc9472e70ff8cbb2ced","source":{"kind":"arxiv","id":"1512.08312","version":1},"attestation_state":"computed","paper":{"title":"High Responsivity, Large-Area Graphene/MoS2 Flexible Photodetectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. C. Ferrari, A. Eiden, A. Kis, D. De Fazio, D. Dumcenco, D. Yoon, I. Goykhman, K. Marinov, M. Barbone, M. Bruna, S. Milana, U. Sassi","submitted_at":"2015-12-28T03:03:37Z","abstract_excerpt":"We present flexible photodetectors (PDs) for visible wavelengths fabricated by stacking centimetre-scale chemical vapour deposited (CVD) single layer graphene (SLG) and single layer CVD MoS2, both wet transferred onto a flexible polyethylene terephthalate substrate. The operation mechanism relies on injection of photoexcited electrons from MoS2 to the SLG channel. The external responsivity is 45.5A/W and the internal 570A/W at 642nm. This is at least two orders of magnitude higher than bulk-semiconductor flexible membranes and other flexible PDs based on graphene and layered materials. The pho"},"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":"1512.08312","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-12-28T03:03:37Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"faefab7c230081eb7652b070ee66d8129a458b39f68e52c8249b6deb2470094b","abstract_canon_sha256":"791caf63eedee5b7de1944ee3f3a13b2ec03ff84adec15bd904d054020c12a3d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:31.462587Z","signature_b64":"zPr6zHlAK8JjJ5mXvX6PNR1D20mQKHOgRb3OGkSnrbSQaoV3b+f0vL66GmanVQUXyVhijUqaxu0Ul7GqrhkDCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ceea4c22bfb6f970716668149d64072cec61249cb4e81cc9472e70ff8cbb2ced","last_reissued_at":"2026-05-18T00:38:31.462000Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:31.462000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High Responsivity, Large-Area Graphene/MoS2 Flexible Photodetectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. C. Ferrari, A. Eiden, A. Kis, D. De Fazio, D. Dumcenco, D. Yoon, I. Goykhman, K. Marinov, M. Barbone, M. Bruna, S. Milana, U. Sassi","submitted_at":"2015-12-28T03:03:37Z","abstract_excerpt":"We present flexible photodetectors (PDs) for visible wavelengths fabricated by stacking centimetre-scale chemical vapour deposited (CVD) single layer graphene (SLG) and single layer CVD MoS2, both wet transferred onto a flexible polyethylene terephthalate substrate. The operation mechanism relies on injection of photoexcited electrons from MoS2 to the SLG channel. The external responsivity is 45.5A/W and the internal 570A/W at 642nm. This is at least two orders of magnitude higher than bulk-semiconductor flexible membranes and other flexible PDs based on graphene and layered materials. The pho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.08312","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":""},"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":"1512.08312","created_at":"2026-05-18T00:38:31.462076+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.08312v1","created_at":"2026-05-18T00:38:31.462076+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.08312","created_at":"2026-05-18T00:38:31.462076+00:00"},{"alias_kind":"pith_short_12","alias_value":"Z3VEYIV7W34X","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_16","alias_value":"Z3VEYIV7W34XA4LG","created_at":"2026-05-18T12:29:52.810259+00:00"},{"alias_kind":"pith_short_8","alias_value":"Z3VEYIV7","created_at":"2026-05-18T12:29:52.810259+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/Z3VEYIV7W34XA4LGNAKJ2ZAHFT","json":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT.json","graph_json":"https://pith.science/api/pith-number/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/graph.json","events_json":"https://pith.science/api/pith-number/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/events.json","paper":"https://pith.science/paper/Z3VEYIV7"},"agent_actions":{"view_html":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT","download_json":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT.json","view_paper":"https://pith.science/paper/Z3VEYIV7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.08312&json=true","fetch_graph":"https://pith.science/api/pith-number/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/graph.json","fetch_events":"https://pith.science/api/pith-number/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/action/storage_attestation","attest_author":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/action/author_attestation","sign_citation":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/action/citation_signature","submit_replication":"https://pith.science/pith/Z3VEYIV7W34XA4LGNAKJ2ZAHFT/action/replication_record"}},"created_at":"2026-05-18T00:38:31.462076+00:00","updated_at":"2026-05-18T00:38:31.462076+00:00"}