{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:BW677KCA3OOWIP6IH3VYLUIHW2","short_pith_number":"pith:BW677KCA","schema_version":"1.0","canonical_sha256":"0dbdffa840db9d643fc83eeb85d107b686e554c8f5b4b669c660a231d1d01d9c","source":{"kind":"arxiv","id":"1509.03776","version":1},"attestation_state":"computed","paper":{"title":"Emission and amplification of surface plasmons in resonant - tunneling van der Waals heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Svintsov, T. Otsuji, V. Ryzhii, Zh. Devizorova","submitted_at":"2015-09-12T20:20:38Z","abstract_excerpt":"We predict a new mechanism of surface plasmon amplification in graphene-insulator-graphene van der Waals heterostructures. The amplification occurs upon the stimulated interlayer electron tunneling accompanied by the emission of a coherent plasmon. The quantum-mechanical calculations of the non-local high-frequency tunnel conductivity show that a relative smallness of the tunneling exponent can be compensated by a strong resonance due to the enhanced tunneling between electron states with collinear momenta in the neighboring graphene layers. With the optimal selection of the barrier layer, the"},"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":"1509.03776","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-09-12T20:20:38Z","cross_cats_sorted":[],"title_canon_sha256":"87b97a6ee90d5b35b2e754511bb8792ad20e1aad2ff730e84fa5559afa2dd6a8","abstract_canon_sha256":"7795be1bb16cf243ab317bbf22ec55e3b77e4875e6b3a1cf257a3d3fe1e3a6f7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:00.074855Z","signature_b64":"yPkIEky5d/CF+XKMXlHIdIND8boiH1rWi/PBite1CCu78NVkwNMbtt4ij1bxFZHak41oGeN0A0JF2Z4UoBdkCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0dbdffa840db9d643fc83eeb85d107b686e554c8f5b4b669c660a231d1d01d9c","last_reissued_at":"2026-05-18T01:04:00.074341Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:00.074341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emission and amplification of surface plasmons in resonant - tunneling van der Waals heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Svintsov, T. Otsuji, V. Ryzhii, Zh. Devizorova","submitted_at":"2015-09-12T20:20:38Z","abstract_excerpt":"We predict a new mechanism of surface plasmon amplification in graphene-insulator-graphene van der Waals heterostructures. The amplification occurs upon the stimulated interlayer electron tunneling accompanied by the emission of a coherent plasmon. The quantum-mechanical calculations of the non-local high-frequency tunnel conductivity show that a relative smallness of the tunneling exponent can be compensated by a strong resonance due to the enhanced tunneling between electron states with collinear momenta in the neighboring graphene layers. With the optimal selection of the barrier layer, the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03776","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":"1509.03776","created_at":"2026-05-18T01:04:00.074423+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.03776v1","created_at":"2026-05-18T01:04:00.074423+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03776","created_at":"2026-05-18T01:04:00.074423+00:00"},{"alias_kind":"pith_short_12","alias_value":"BW677KCA3OOW","created_at":"2026-05-18T12:29:14.074870+00:00"},{"alias_kind":"pith_short_16","alias_value":"BW677KCA3OOWIP6I","created_at":"2026-05-18T12:29:14.074870+00:00"},{"alias_kind":"pith_short_8","alias_value":"BW677KCA","created_at":"2026-05-18T12:29:14.074870+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/BW677KCA3OOWIP6IH3VYLUIHW2","json":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2.json","graph_json":"https://pith.science/api/pith-number/BW677KCA3OOWIP6IH3VYLUIHW2/graph.json","events_json":"https://pith.science/api/pith-number/BW677KCA3OOWIP6IH3VYLUIHW2/events.json","paper":"https://pith.science/paper/BW677KCA"},"agent_actions":{"view_html":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2","download_json":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2.json","view_paper":"https://pith.science/paper/BW677KCA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.03776&json=true","fetch_graph":"https://pith.science/api/pith-number/BW677KCA3OOWIP6IH3VYLUIHW2/graph.json","fetch_events":"https://pith.science/api/pith-number/BW677KCA3OOWIP6IH3VYLUIHW2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2/action/storage_attestation","attest_author":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2/action/author_attestation","sign_citation":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2/action/citation_signature","submit_replication":"https://pith.science/pith/BW677KCA3OOWIP6IH3VYLUIHW2/action/replication_record"}},"created_at":"2026-05-18T01:04:00.074423+00:00","updated_at":"2026-05-18T01:04:00.074423+00:00"}