{"id":"W4412555753","doi":"10.1038/s41535-025-00805-z","title":"Berry curvature-induced transport signature for altermagnetic order","year":2025,"lang":"en","type":"article","venue":"npj Quantum Materials","topic":"Topological Materials and Phenomena","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Berry connection and curvature; Semiclassical physics; Homogeneous space; Curvature; Physics; Spin (aerodynamics); Anisotropy; Tensor (intrinsic definition); Geometric phase; Phase (matter); Phase transition; Electron; Order (exchange); Space (punctuation); Parameter space; Function (biology); Condensed matter physics; Quantum mechanics; Mathematics; Geometry; Quantum; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002274651,0.0002710013,0.000480778,0.00005237417,0.0001505767,0.00009711792,0.000233094,0.0001442746,0.0061227],"category_scores_gemma":[0.0000105636,0.0002154692,0.000102336,0.0001341212,0.00004605064,0.00008597158,0.00003711995,0.00009439055,0.00004451212],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001263337,"about_ca_system_score_gemma":0.00006792915,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001334434,"about_ca_topic_score_gemma":0.000002900797,"domain_scores_codex":[0.9986021,0.00006680503,0.0004409303,0.0003817107,0.00009609232,0.0004123969],"domain_scores_gemma":[0.9993646,0.00007611922,0.0001204911,0.0002851037,0.00008594788,0.00006777321],"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":[0.0001537384,0.0001050532,0.0002128021,0.0001049856,0.00006795772,0.00000107418,0.00005783186,0.000004999692,0.7088521,0.288438,0.001203096,0.0007984258],"study_design_scores_gemma":[0.001763415,0.0002676642,0.007002304,0.0001061908,0.0001697501,5.362547e-7,0.00008959911,0.0000185867,0.6292809,0.3247112,0.03599819,0.0005916767],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884976,0.00009927574,0.002048478,0.0007202782,0.002418455,0.0007091063,0.0007893495,0.00007637028,0.004641125],"genre_scores_gemma":[0.9965886,0.00000257568,0.0003723004,0.0004258186,0.0006439963,0.0002298216,0.0002841781,0.00002628939,0.00142642],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07957117,"threshold_uncertainty_score":0.9947858,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01228242323731496,"score_gpt":0.2714236807773648,"score_spread":0.2591412575400498,"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."}}