{"id":"W4392946449","doi":"10.1073/pnas.2315598121","title":"Quantum Barkhausen noise induced by domain wall cotunneling","year":2024,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Quantum and electron transport phenomena","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Pacific Institute for the Mathematical Sciences; University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; U.S. Department of Energy","keywords":"Barkhausen effect; Noise (video); Barkhausen stability criterion; Domain (mathematical analysis); Physics; Acoustics; Computer science; Quantum mechanics; Mathematics; Magnetic field; Artificial intelligence; Magnetization","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001113533,0.0001105772,0.0001515422,0.0001916397,0.0002046333,0.0003100593,0.0001645786,0.0001409296,0.0007619162],"category_scores_gemma":[0.0005972474,0.00007602929,0.0001126213,0.0001100867,0.0004664273,0.0004397805,0.0001940303,0.0002636842,0.00004538904],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001776801,"about_ca_system_score_gemma":0.0001096969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003310706,"about_ca_topic_score_gemma":0.0003630304,"domain_scores_codex":[0.999949,0.000007936817,0.000002237621,0.00001112745,0.00001833266,0.00001131098],"domain_scores_gemma":[0.9997318,0.0001035179,0.0000775435,0.00003297608,0.00002231862,0.00003177824],"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":[0.000304996,0.0001609261,0.01010855,0.0001089135,0.00004481005,0.001004075,0.0006341331,0.03552109,0.8252669,0.1134842,0.0004261821,0.01293534],"study_design_scores_gemma":[0.00003585331,0.0002773544,0.02681339,0.00001538239,0.00001913555,0.0007207761,0.0001821389,0.678975,0.2518431,0.03950135,0.001551269,0.00006534016],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9832609,0.00007038785,0.01458471,0.00003099694,0.00001546534,0.000007431387,0.000012217,0.00006788593,0.001950014],"genre_scores_gemma":[0.9982063,0.00002555642,0.001410657,0.000006565261,0.000003187628,0.000004028909,0.000008320648,0.000004890697,0.0003304673],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007619162,"threshold_uncertainty_score":0.002548873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02370134333016608,"score_gpt":0.2776152124601907,"score_spread":0.2539138691300246,"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."}}