{"public_id":"cl_bc36ecf924e19c685652090383fa72cb","status":"active","superseded_by_public_id":null,"corpus_id":2326094,"text":"Sr2IrO4 is well described by effective total angular momentum Jeff states, in which relativistic spin-orbit coupling is fully accounted for under a large crystal field.","confidence":0.9,"paper":{"corpus_id":2326094,"title":"Novel Jeff=1/2 Mott state induced by relativistic spin-orbit coupling in Sr2IrO4.","url":"https://sah.borca.ai/papers/2326094"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_287a1742e15d1168d9cf62f2a32aabed","name":"Sr2IrO4","description":"A 5d transition-metal oxide iridate whose electronic structure is studied in this work.","types":["material"],"url":"https://sah.borca.ai/concepts/co_287a1742e15d1168d9cf62f2a32aabed"},{"public_id":"co_93355000a6b9b9e690b2287621564dfd","name":"effective total angular momentum Jeff states","description":"Electronic states characterized by an effective total angular momentum quantum number Jeff that describe Ir 5d electrons under strong relativistic spin-orbit coupling and a large crystal field.","types":["theoretical concept","electronic state"],"url":"https://sah.borca.ai/concepts/co_93355000a6b9b9e690b2287621564dfd"},{"public_id":"co_94f5617a8b5797e239c3ea1620f6711e","name":"relativistic spin-orbit coupling","description":"The relativistic coupling between an electron's spin and its orbital angular momentum, fully incorporated in the Jeff description of Sr2IrO4's Ir 5d electrons.","types":["phenomenon"],"url":"https://sah.borca.ai/concepts/co_94f5617a8b5797e239c3ea1620f6711e"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_bc36ecf924e19c685652090383fa72cb"}