{"id":"W2091800807","doi":"10.1016/j.jmmm.2008.12.028","title":"Magnetic states and exchange interaction in hexagonal MnFeAs: A first principles study","year":2009,"lang":"en","type":"article","venue":"Journal of Magnetism and Magnetic Materials","topic":"Magnetic and transport properties of perovskites and related materials","field":"Materials Science","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Ferromagnetism; Condensed matter physics; Magnetic moment; Magnetization; Density functional theory; Exchange interaction; Materials science; Ground state; Hexagonal crystal system; Formula unit; Order (exchange); Magnetic field; Crystallography; Physics; Chemistry; Crystal structure; Computational chemistry; Atomic physics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001264048,0.0003588986,0.0007685346,0.0002940697,0.0001332223,0.0003623211,0.000246304,0.0001483867,0.007007397],"category_scores_gemma":[0.00005683146,0.0002664574,0.00005231839,0.0001080406,0.0001678526,0.000414959,0.0000908233,0.0001667811,0.0000175013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002279021,"about_ca_system_score_gemma":0.00004303069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003650978,"about_ca_topic_score_gemma":0.0001400538,"domain_scores_codex":[0.9972348,0.0002154842,0.001339033,0.0003881397,0.0003754521,0.0004470682],"domain_scores_gemma":[0.9989147,0.00008595905,0.0004451858,0.0002127699,0.0001198869,0.0002215021],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.003455562,0.002532914,0.004092715,0.001113229,0.0000383086,0.001137471,0.009791907,0.0002115654,0.9204733,0.0006549121,0.0009331955,0.05556486],"study_design_scores_gemma":[0.01902262,0.05665866,0.813207,0.00186043,0.000797422,0.002930053,0.006382279,0.0002716208,0.04718701,0.005400218,0.04409095,0.002191721],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9859498,0.01111318,0.000009831017,0.0009883426,0.0008558157,0.0005774202,0.00003292831,0.0000244515,0.0004481863],"genre_scores_gemma":[0.9888859,0.00908856,0.0008423835,0.00017818,0.0002266484,0.00001653901,0.000005298474,0.00002168034,0.000734849],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8732864,"threshold_uncertainty_score":0.9999788,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01258084831626398,"score_gpt":0.2263062243508004,"score_spread":0.2137253760345364,"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."}}