{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PTPSS6HU5EO7T7WLDUILJ45AFL","short_pith_number":"pith:PTPSS6HU","schema_version":"1.0","canonical_sha256":"7cdf2978f4e91df9fecb1d10b4f3a02ac31c5afc497d17dbaa68d3d844dcedea","source":{"kind":"arxiv","id":"1805.10619","version":1},"attestation_state":"computed","paper":{"title":"Graphene quantum blisters: a tunable system to confine charge carriers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. Van Duppen, F. M. Peeters, Hasan M. Abdullah, H. Bahlouli, M. Van der Donck","submitted_at":"2018-05-27T13:12:01Z","abstract_excerpt":"Due to Klein tunneling, electrostatic confinement of electrons in graphene is not possible. This hinders the use of graphene for quantum dot applications. Only through quasi-bound states with finite lifetime has one achieved to confine charge carriers. Here we propose that bilayer graphene with a local region of decoupled graphene layers is able to generate bound states under the application of an electrostatic gate. The discrete energy levels in such a quantum blister correspond to localized electron and hole states in the top and bottom layers. We find that this layer localization and the en"},"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":"1805.10619","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-05-27T13:12:01Z","cross_cats_sorted":[],"title_canon_sha256":"72651f994cfc52bb5f1fa122fc3c1070e3bfee1ddf2b8560e714ebfb6a58e86c","abstract_canon_sha256":"f29ed686eff65651b7f621c98c1e6827cad334b3c18adb045eb95e40dcf7cea8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:51.887151Z","signature_b64":"4BvLJdfcFJ6XEtTLdZ6avvgVbQxNLfNWSOyJnZvbuIInN/nK2X7AYEZpgg2GkWj71yIbijbGfhgvBrfsNK9bDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cdf2978f4e91df9fecb1d10b4f3a02ac31c5afc497d17dbaa68d3d844dcedea","last_reissued_at":"2026-05-18T00:14:51.886511Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:51.886511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Graphene quantum blisters: a tunable system to confine charge carriers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. Van Duppen, F. M. Peeters, Hasan M. Abdullah, H. Bahlouli, M. Van der Donck","submitted_at":"2018-05-27T13:12:01Z","abstract_excerpt":"Due to Klein tunneling, electrostatic confinement of electrons in graphene is not possible. This hinders the use of graphene for quantum dot applications. Only through quasi-bound states with finite lifetime has one achieved to confine charge carriers. Here we propose that bilayer graphene with a local region of decoupled graphene layers is able to generate bound states under the application of an electrostatic gate. The discrete energy levels in such a quantum blister correspond to localized electron and hole states in the top and bottom layers. We find that this layer localization and the en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.10619","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":"1805.10619","created_at":"2026-05-18T00:14:51.886637+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.10619v1","created_at":"2026-05-18T00:14:51.886637+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.10619","created_at":"2026-05-18T00:14:51.886637+00:00"},{"alias_kind":"pith_short_12","alias_value":"PTPSS6HU5EO7","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PTPSS6HU5EO7T7WL","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PTPSS6HU","created_at":"2026-05-18T12:32:46.962924+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/PTPSS6HU5EO7T7WLDUILJ45AFL","json":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL.json","graph_json":"https://pith.science/api/pith-number/PTPSS6HU5EO7T7WLDUILJ45AFL/graph.json","events_json":"https://pith.science/api/pith-number/PTPSS6HU5EO7T7WLDUILJ45AFL/events.json","paper":"https://pith.science/paper/PTPSS6HU"},"agent_actions":{"view_html":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL","download_json":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL.json","view_paper":"https://pith.science/paper/PTPSS6HU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.10619&json=true","fetch_graph":"https://pith.science/api/pith-number/PTPSS6HU5EO7T7WLDUILJ45AFL/graph.json","fetch_events":"https://pith.science/api/pith-number/PTPSS6HU5EO7T7WLDUILJ45AFL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL/action/storage_attestation","attest_author":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL/action/author_attestation","sign_citation":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL/action/citation_signature","submit_replication":"https://pith.science/pith/PTPSS6HU5EO7T7WLDUILJ45AFL/action/replication_record"}},"created_at":"2026-05-18T00:14:51.886637+00:00","updated_at":"2026-05-18T00:14:51.886637+00:00"}