{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:NVXSGNASO3STKTYO3EOSBUHRA7","short_pith_number":"pith:NVXSGNAS","schema_version":"1.0","canonical_sha256":"6d6f23341276e5354f0ed91d20d0f107cd4e0e334f1d39b26051b45894aa7944","source":{"kind":"arxiv","id":"2106.01657","version":1},"attestation_state":"computed","paper":{"title":"Abnormal Staebler-Wronski effect of amorphous silicon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Anjun Han, Fanying Meng, Fr\\'ed\\'eric Laquai, Haichuan Zhang, Hanyuan Liu, Jianhua Shi, Jian Yu, Jingxuan Kang, Junlin Du, Jun Peng, Kai Jiang, Liping Zhang, Lujia Xu, Shenglei Huang, Wenzhu Liu, Xiaodong Li, Xinbo Yang, Xin Song, Yajun Gao, Yi Xie, Youlin Yu, Yubo Yao, Yuhao Yang, ZengFeng Di, Zhenfei Li, Zhengxin Liu, Zhixin Ma","submitted_at":"2021-06-03T08:02:55Z","abstract_excerpt":"Great achievements in last five years, such as record-efficient amorphous/crystalline silicon heterojunction (SHJ) solar cells and cutting-edge perovskite/SHJ tandem solar cells, place hydrogenated amorphous silicon (a-Si:H) at the forefront of emerging photovoltaics. Due to the extremely low doping efficiency of trivalent boron (B) in amorphous tetravalent silicon, light harvesting of aforementioned devices are limited by their fill factors (FF), which is a direct metric of the charge carrier transport. It is challenging but crucial to develop highly conductive doped a-Si:H for minimizing 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":"2106.01657","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2021-06-03T08:02:55Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"49cb87f69837f98513a8a5e11389fe900bfa166f5470ced213249927cf7240f3","abstract_canon_sha256":"0b7f33ae92a750fefef291199f967977a9cf646fb86890eb37ed9ac9b37e9eda"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:45:54.391383Z","signature_b64":"AphZKR3EZpF/FOB/m0XyVrA3YwX3BnMDYPxI+J+sS1h5KmsyxxRzvAcoNXGOfki4V58R90+2yl+9uxvwe8wdBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d6f23341276e5354f0ed91d20d0f107cd4e0e334f1d39b26051b45894aa7944","last_reissued_at":"2026-07-05T02:45:54.390935Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:45:54.390935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Abnormal Staebler-Wronski effect of amorphous silicon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Anjun Han, Fanying Meng, Fr\\'ed\\'eric Laquai, Haichuan Zhang, Hanyuan Liu, Jianhua Shi, Jian Yu, Jingxuan Kang, Junlin Du, Jun Peng, Kai Jiang, Liping Zhang, Lujia Xu, Shenglei Huang, Wenzhu Liu, Xiaodong Li, Xinbo Yang, Xin Song, Yajun Gao, Yi Xie, Youlin Yu, Yubo Yao, Yuhao Yang, ZengFeng Di, Zhenfei Li, Zhengxin Liu, Zhixin Ma","submitted_at":"2021-06-03T08:02:55Z","abstract_excerpt":"Great achievements in last five years, such as record-efficient amorphous/crystalline silicon heterojunction (SHJ) solar cells and cutting-edge perovskite/SHJ tandem solar cells, place hydrogenated amorphous silicon (a-Si:H) at the forefront of emerging photovoltaics. Due to the extremely low doping efficiency of trivalent boron (B) in amorphous tetravalent silicon, light harvesting of aforementioned devices are limited by their fill factors (FF), which is a direct metric of the charge carrier transport. It is challenging but crucial to develop highly conductive doped a-Si:H for minimizing the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.01657","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/2106.01657/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":"2106.01657","created_at":"2026-07-05T02:45:54.390995+00:00"},{"alias_kind":"arxiv_version","alias_value":"2106.01657v1","created_at":"2026-07-05T02:45:54.390995+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.01657","created_at":"2026-07-05T02:45:54.390995+00:00"},{"alias_kind":"pith_short_12","alias_value":"NVXSGNASO3ST","created_at":"2026-07-05T02:45:54.390995+00:00"},{"alias_kind":"pith_short_16","alias_value":"NVXSGNASO3STKTYO","created_at":"2026-07-05T02:45:54.390995+00:00"},{"alias_kind":"pith_short_8","alias_value":"NVXSGNAS","created_at":"2026-07-05T02:45:54.390995+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/NVXSGNASO3STKTYO3EOSBUHRA7","json":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7.json","graph_json":"https://pith.science/api/pith-number/NVXSGNASO3STKTYO3EOSBUHRA7/graph.json","events_json":"https://pith.science/api/pith-number/NVXSGNASO3STKTYO3EOSBUHRA7/events.json","paper":"https://pith.science/paper/NVXSGNAS"},"agent_actions":{"view_html":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7","download_json":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7.json","view_paper":"https://pith.science/paper/NVXSGNAS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2106.01657&json=true","fetch_graph":"https://pith.science/api/pith-number/NVXSGNASO3STKTYO3EOSBUHRA7/graph.json","fetch_events":"https://pith.science/api/pith-number/NVXSGNASO3STKTYO3EOSBUHRA7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7/action/storage_attestation","attest_author":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7/action/author_attestation","sign_citation":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7/action/citation_signature","submit_replication":"https://pith.science/pith/NVXSGNASO3STKTYO3EOSBUHRA7/action/replication_record"}},"created_at":"2026-07-05T02:45:54.390995+00:00","updated_at":"2026-07-05T02:45:54.390995+00:00"}