{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:XTUNDDR7ROWHEKN5EOJE7UDPND","short_pith_number":"pith:XTUNDDR7","schema_version":"1.0","canonical_sha256":"bce8d18e3f8bac7229bd23924fd06f68ef7c6060f04f6d31a8a87b97a2518c89","source":{"kind":"arxiv","id":"2409.09799","version":1},"attestation_state":"computed","paper":{"title":"Giant light emission enhancement in strain-engineered InSe/MS$_2$ (M=Mo,W) van der Waals heterostructures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amalia Patan\\`e, Antonio Polimeni, Atanu Patra, Elena Blundo, Federico Tuzi, Giorgio Pettinari, Kenji Watanabe, Marco Felici, Marzia Cuccu, Maurizia Palummo, Michele Re Fiorentin, Salvatore Cianci, Takashi Taniguchi, Zakhar Kudrynskyi","submitted_at":"2024-09-15T17:26:29Z","abstract_excerpt":"Two-dimensional crystals stack together through weak van der Waals (vdW) forces, offering unlimited possibilities to play with layer number, order and twist angle in vdW heterostructures (HSs). The realisation of high-performance optoelectronic devices, however, requires the achievement of specific band alignments, $k$-space matching between conduction band minima and valence band maxima, as well as efficient charge transfer between the constituent layers. Fine tuning mechanisms to design ideal HSs are lacking. Here, we show that layer-selective strain engineering can be exploited as an extra "},"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":"2409.09799","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-09-15T17:26:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a3c9edd3eb7bd5243a9fde3fa52b43101c860a02f40a0aebf7bb3328e9ed171f","abstract_canon_sha256":"ef1cafec746bb99d934625ce1b2488fc8040922c49545cc8f7708a3217cb72a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:07:15.044786Z","signature_b64":"Xlwx6s5PEuVHx6klovFPnVbR2tHf0SOdkS6anNzd6fy57f7+bAl2y627Ei5Tw8uVrwO2iaf0z0LAEHET+uFWCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bce8d18e3f8bac7229bd23924fd06f68ef7c6060f04f6d31a8a87b97a2518c89","last_reissued_at":"2026-07-05T09:07:15.044203Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:07:15.044203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Giant light emission enhancement in strain-engineered InSe/MS$_2$ (M=Mo,W) van der Waals heterostructures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amalia Patan\\`e, Antonio Polimeni, Atanu Patra, Elena Blundo, Federico Tuzi, Giorgio Pettinari, Kenji Watanabe, Marco Felici, Marzia Cuccu, Maurizia Palummo, Michele Re Fiorentin, Salvatore Cianci, Takashi Taniguchi, Zakhar Kudrynskyi","submitted_at":"2024-09-15T17:26:29Z","abstract_excerpt":"Two-dimensional crystals stack together through weak van der Waals (vdW) forces, offering unlimited possibilities to play with layer number, order and twist angle in vdW heterostructures (HSs). The realisation of high-performance optoelectronic devices, however, requires the achievement of specific band alignments, $k$-space matching between conduction band minima and valence band maxima, as well as efficient charge transfer between the constituent layers. Fine tuning mechanisms to design ideal HSs are lacking. Here, we show that layer-selective strain engineering can be exploited as an extra "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.09799","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/2409.09799/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":"2409.09799","created_at":"2026-07-05T09:07:15.044267+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.09799v1","created_at":"2026-07-05T09:07:15.044267+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.09799","created_at":"2026-07-05T09:07:15.044267+00:00"},{"alias_kind":"pith_short_12","alias_value":"XTUNDDR7ROWH","created_at":"2026-07-05T09:07:15.044267+00:00"},{"alias_kind":"pith_short_16","alias_value":"XTUNDDR7ROWHEKN5","created_at":"2026-07-05T09:07:15.044267+00:00"},{"alias_kind":"pith_short_8","alias_value":"XTUNDDR7","created_at":"2026-07-05T09:07:15.044267+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/XTUNDDR7ROWHEKN5EOJE7UDPND","json":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND.json","graph_json":"https://pith.science/api/pith-number/XTUNDDR7ROWHEKN5EOJE7UDPND/graph.json","events_json":"https://pith.science/api/pith-number/XTUNDDR7ROWHEKN5EOJE7UDPND/events.json","paper":"https://pith.science/paper/XTUNDDR7"},"agent_actions":{"view_html":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND","download_json":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND.json","view_paper":"https://pith.science/paper/XTUNDDR7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.09799&json=true","fetch_graph":"https://pith.science/api/pith-number/XTUNDDR7ROWHEKN5EOJE7UDPND/graph.json","fetch_events":"https://pith.science/api/pith-number/XTUNDDR7ROWHEKN5EOJE7UDPND/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND/action/storage_attestation","attest_author":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND/action/author_attestation","sign_citation":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND/action/citation_signature","submit_replication":"https://pith.science/pith/XTUNDDR7ROWHEKN5EOJE7UDPND/action/replication_record"}},"created_at":"2026-07-05T09:07:15.044267+00:00","updated_at":"2026-07-05T09:07:15.044267+00:00"}