{"public_id":"cl_51aaff55ea0fdee333a861d1234babaa","status":"active","superseded_by_public_id":null,"corpus_id":236010697,"text":"A simplified, high-yield, and controllable assembly of two-dimensional Cu-based nanosheets enables fabrication of stratified Cu-based heterojunction ultrathin films with tunable number, composition, and structure of layers.","confidence":0.96,"paper":{"corpus_id":236010697,"title":"Dual functionality of mixed Cu-based two-dimensional (2D) heterostructures derived from electronic waste","url":"https://sah.borca.ai/papers/236010697"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.96,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_37b060f2d9633575d9203d30cf55c0fd","name":"Cu-based heterojunction ultrathin films","description":"Ultrathin multilayer films composed of different copper-based phases forming heterojunction interfaces.","types":["material","heterostructure"],"url":"https://sah.borca.ai/concepts/co_37b060f2d9633575d9203d30cf55c0fd"},{"public_id":"co_b36981195a67454e0f65355f445ba758","name":"stratified structure","description":"A layered arrangement in which the number, composition, and order of layers can be adjusted.","types":["structural feature"],"url":"https://sah.borca.ai/concepts/co_b36981195a67454e0f65355f445ba758"},{"public_id":"co_c29e8b0238f218272e3b8261fd181f35","name":"two-dimensional Cu-based nanosheets","description":"Two-dimensional copper-based nanoscale sheets used as assembly units for building heterostructured films.","types":["material","nanostructure"],"url":"https://sah.borca.ai/concepts/co_c29e8b0238f218272e3b8261fd181f35"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_51aaff55ea0fdee333a861d1234babaa"}