{"id":"W4406827954","doi":"10.1038/s41467-025-56206-0","title":"Sensitive dependence of pairing symmetry on Ni-eg crystal field splitting in the nickelate superconductor La3Ni2O7","year":2025,"lang":"en","type":"article","venue":"Nature Communications","topic":"Iron-based superconductors research","field":"Materials Science","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Science and Technology Commission of Shanghai Municipality; National Natural Science Foundation of China; York University","keywords":"Pairing; Superconductivity; Symmetry (geometry); Condensed matter physics; Crystal (programming language); Field (mathematics); Materials science; Physics; Computer science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001379086,0.0001509977,0.0002543506,0.0003137947,0.000315963,0.0003344982,0.0001935681,0.0001824918,0.0008609102],"category_scores_gemma":[0.000398342,0.0001885037,0.0001045245,0.0001878499,0.0004025909,0.0002348132,0.0003398335,0.0002613091,0.0001293005],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001692461,"about_ca_system_score_gemma":0.0002125954,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006618094,"about_ca_topic_score_gemma":0.0009515981,"domain_scores_codex":[0.9998982,0.00001458871,0.000008077641,0.00001501501,0.00004094875,0.0000230806],"domain_scores_gemma":[0.9998544,0.0000340232,0.00003513211,0.00001886768,0.00003659291,0.00002088454],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003920941,0.00006527889,0.005121824,0.0001596767,0.00003145327,0.0003247169,0.0002192759,0.002111253,0.9821472,0.002628636,0.0002725897,0.00652586],"study_design_scores_gemma":[0.00005363036,0.0003444155,0.02602,0.0000260392,0.00004188452,0.0002932183,0.0003907007,0.03311862,0.9358014,0.002336658,0.001528581,0.00004487506],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982768,0.0001458746,0.0003217566,0.00003528984,0.000006622151,0.000002970862,0.00002639608,0.00003098675,0.001153142],"genre_scores_gemma":[0.9995255,0.00006769457,0.0001910873,0.00001114227,0.000001943705,0.000006856851,0.00004947311,0.00001056299,0.0001356751],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008609102,"threshold_uncertainty_score":0.002879977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02966577250974864,"score_gpt":0.340079624773335,"score_spread":0.3104138522635863,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}