{"id":"W2094653406","doi":"10.1103/physrevb.72.155429","title":"Theoretical study of spin-dependent electron transport in atomic Fe nanocontacts","year":2005,"lang":"en","type":"article","venue":"Physical Review B","topic":"Quantum and electron transport phenomena","field":"Physics and Astronomy","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Condensed matter physics; Magnetoresistance; Spin polarization; Magnetization; Nanoclusters; Spintronics; Dangling bond; Ferromagnetism; Density functional theory; Electron; Ab initio; Materials science; Chemistry; Nanotechnology; Physics; Magnetic field; Computational chemistry; Silicon; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003739726,0.000515125,0.0006967408,0.0007432062,0.0009012724,0.0005337099,0.001450355,0.001152893,0.002153888],"category_scores_gemma":[0.001052907,0.0002377014,0.0005137601,0.0003764222,0.00117608,0.0009500504,0.0005222206,0.0005988908,0.0002912484],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001067699,"about_ca_system_score_gemma":0.0006756635,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002941766,"about_ca_topic_score_gemma":0.001978745,"domain_scores_codex":[0.9998784,0.00002712974,0.000003695073,0.00001042852,0.00005538169,0.00002491682],"domain_scores_gemma":[0.9996917,0.0001729724,0.00002599181,0.00004067864,0.00004807641,0.00002059017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00003188271,0.0000808371,0.0005507497,0.0001611944,0.00002700681,0.000361356,0.00008911803,0.5604863,0.006704096,0.4270363,0.0005786993,0.003892428],"study_design_scores_gemma":[0.000008378679,0.00001397882,0.0001289955,0.000007184984,0.000003646399,0.00002497491,0.00001562566,0.9659188,0.0005024038,0.03301876,0.0003532015,0.000003987552],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6333358,0.002566359,0.2760276,0.002620965,0.000183952,0.0001511063,0.0002840558,0.0003554079,0.08447482],"genre_scores_gemma":[0.9709947,0.0009141518,0.02157357,0.0001498868,0.00004616499,0.0001764308,0.0001030432,0.00004951226,0.00599269],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002941766,"threshold_uncertainty_score":0.007746756,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007480921213226866,"score_gpt":0.2852116552930419,"score_spread":0.2777307340798151,"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."}}