{"id":"W4387496389","doi":"10.1016/j.scib.2023.10.003","title":"Real-time observation of magnetization and magnon dynamics in a two-dimensional topological antiferromagnet MnBi2Te4","year":2023,"lang":"en","type":"article","venue":"Science Bulletin","topic":"Topological Materials and Phenomena","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"Fundamental Research Funds for the Central Universities; National Key Research and Development Program of China; University of Toronto; Tsinghua University; National Natural Science Foundation of China","keywords":"Magnetization dynamics; Magnetization; Magnon; Condensed matter physics; Spintronics; Antiferromagnetism; Physics; Magnonics; Ultrashort pulse; Magnetism; Magnetic field; Spin (aerodynamics); Ferromagnetism; Spin polarization; Quantum mechanics; Laser; Spin Hall effect","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":[0.00007932723,0.0001058554,0.0001341234,0.0002785534,0.0002641608,0.0002181994,0.0003134494,0.0002565662,0.001566874],"category_scores_gemma":[0.0002123623,0.0001222962,0.00006151483,0.0001746026,0.000442905,0.0002919983,0.0002254499,0.0004085339,0.00008825317],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001750539,"about_ca_system_score_gemma":0.00009104004,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006069102,"about_ca_topic_score_gemma":0.0008868711,"domain_scores_codex":[0.9999777,0.000002635057,6.284582e-7,0.000005428051,0.000006867022,0.00000676475],"domain_scores_gemma":[0.9998847,0.00003147873,0.00002764069,0.00001037462,0.00001250181,0.00003323948],"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":[0.0007802469,0.0001175159,0.005449707,0.00006493949,0.0000269465,0.0009183014,0.000267191,0.000830828,0.9865388,0.001777394,0.0004398455,0.002788455],"study_design_scores_gemma":[0.0003420846,0.001188616,0.1962692,0.00003499447,0.00008303078,0.00157983,0.0008003569,0.0984141,0.6948574,0.002643646,0.003685241,0.0001014786],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985689,0.00002428233,0.0003929965,0.00008415578,0.000006558957,0.000001675105,0.0000428731,0.00003114522,0.0008472832],"genre_scores_gemma":[0.9993092,0.0000133893,0.000244531,0.00001012786,0.000004135488,0.000002120516,0.00003488518,0.000004067531,0.0003774566],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001566874,"threshold_uncertainty_score":0.005241752,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01269139455917409,"score_gpt":0.2591711416354757,"score_spread":0.2464797470763016,"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."}}