{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:BXCWKSTWEWYILA6UMSBYBM7JGP","short_pith_number":"pith:BXCWKSTW","schema_version":"1.0","canonical_sha256":"0dc5654a7625b08583d4648380b3e933c53b835ae9b3b0bc0d1cb8ed45881a46","source":{"kind":"arxiv","id":"1706.08034","version":1},"attestation_state":"computed","paper":{"title":"Coherent Interlayer Tunneling and Negative Differential Resistance with High Current Density in Double Bilayer Graphene-WSe2 Heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Amithraj Valsaraj, Babak Fallahazad, Emanuel Tutuc, G. William Burg, Kenji Watanabe, Kyounghwan Kim, Leonard F. Register, Moon J. Kim, Nitin Prasad, Qingxiao Wang, Takashi Taniguchi","submitted_at":"2017-06-25T04:30:17Z","abstract_excerpt":"We demonstrate gate-tunable resonant tunneling and negative differential resistance between two rotationally aligned bilayer graphene sheets separated by bilayer WSe2. We observe large interlayer current densities of 2 uA/um2 and 2.5 uA/um2, and peak-to-valley ratios approaching 4 and 6 at room temperature and 1.5 K, respectively, values that are comparable to epitaxially grown resonant tunneling heterostructures. An excellent agreement between theoretical calculations using a Lorentzian spectral function for the two-dimensional (2D) quasiparticle states, and the experimental data indicates th"},"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":"1706.08034","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-25T04:30:17Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"92f9a76c00dbd27b7cab429c5fa7d08ad0eb70f74defd93a65588926cce4679f","abstract_canon_sha256":"fb6d429124b6ac78b736e2ceb09606149f523553c7fd41e5327212b1511a3423"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:43.788735Z","signature_b64":"Ut2EvGjN0zost5hF1RxUPhqW5LS+sS0KfvQJHqSUJVSsZx4B7aNzcEiAEU6PcYAgmsIW9PT2EAxAsSX+oDHfCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0dc5654a7625b08583d4648380b3e933c53b835ae9b3b0bc0d1cb8ed45881a46","last_reissued_at":"2026-05-18T00:41:43.788102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:43.788102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coherent Interlayer Tunneling and Negative Differential Resistance with High Current Density in Double Bilayer Graphene-WSe2 Heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Amithraj Valsaraj, Babak Fallahazad, Emanuel Tutuc, G. William Burg, Kenji Watanabe, Kyounghwan Kim, Leonard F. Register, Moon J. Kim, Nitin Prasad, Qingxiao Wang, Takashi Taniguchi","submitted_at":"2017-06-25T04:30:17Z","abstract_excerpt":"We demonstrate gate-tunable resonant tunneling and negative differential resistance between two rotationally aligned bilayer graphene sheets separated by bilayer WSe2. We observe large interlayer current densities of 2 uA/um2 and 2.5 uA/um2, and peak-to-valley ratios approaching 4 and 6 at room temperature and 1.5 K, respectively, values that are comparable to epitaxially grown resonant tunneling heterostructures. An excellent agreement between theoretical calculations using a Lorentzian spectral function for the two-dimensional (2D) quasiparticle states, and the experimental data indicates th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08034","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":"1706.08034","created_at":"2026-05-18T00:41:43.788197+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.08034v1","created_at":"2026-05-18T00:41:43.788197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08034","created_at":"2026-05-18T00:41:43.788197+00:00"},{"alias_kind":"pith_short_12","alias_value":"BXCWKSTWEWYI","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"BXCWKSTWEWYILA6U","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"BXCWKSTW","created_at":"2026-05-18T12:31:08.081275+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/BXCWKSTWEWYILA6UMSBYBM7JGP","json":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP.json","graph_json":"https://pith.science/api/pith-number/BXCWKSTWEWYILA6UMSBYBM7JGP/graph.json","events_json":"https://pith.science/api/pith-number/BXCWKSTWEWYILA6UMSBYBM7JGP/events.json","paper":"https://pith.science/paper/BXCWKSTW"},"agent_actions":{"view_html":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP","download_json":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP.json","view_paper":"https://pith.science/paper/BXCWKSTW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.08034&json=true","fetch_graph":"https://pith.science/api/pith-number/BXCWKSTWEWYILA6UMSBYBM7JGP/graph.json","fetch_events":"https://pith.science/api/pith-number/BXCWKSTWEWYILA6UMSBYBM7JGP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP/action/storage_attestation","attest_author":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP/action/author_attestation","sign_citation":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP/action/citation_signature","submit_replication":"https://pith.science/pith/BXCWKSTWEWYILA6UMSBYBM7JGP/action/replication_record"}},"created_at":"2026-05-18T00:41:43.788197+00:00","updated_at":"2026-05-18T00:41:43.788197+00:00"}