{"id":"W2094046471","doi":"10.1021/jp807900r","title":"Hydrogen Motion in Magnesium Hydride by NMR","year":2008,"lang":"en","type":"article","venue":"The Journal of Physical Chemistry C","topic":"Hydrogen Storage and Materials","field":"Materials Science","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Trois-Rivières","funders":"","keywords":"Activation energy; Paramagnetism; Magnesium hydride; Hydride; Ball mill; Hydrogen; Chemistry; Kinetics; Relaxation (psychology); Catalysis; Hydrogen storage; Analytical Chemistry (journal); Materials science; Physical chemistry; Condensed matter physics; Metallurgy; Organic chemistry; Physics","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":[],"consensus_categories":[],"category_scores_codex":[0.0004212112,0.0001105016,0.0002375934,0.00001158936,0.00006601138,0.00001304341,0.0003336396,0.00004334652,0.0002555178],"category_scores_gemma":[0.00005147003,0.00007163489,0.00007678659,0.00008543057,0.0001067311,0.0001612161,0.00004677732,0.0001420247,0.00007492145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004967791,"about_ca_system_score_gemma":0.00003962055,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002472297,"about_ca_topic_score_gemma":3.727554e-7,"domain_scores_codex":[0.9990399,0.00008099514,0.0003036708,0.0000885109,0.0002926862,0.0001941946],"domain_scores_gemma":[0.999411,0.00006200468,0.0002255045,0.0001709419,0.00004834808,0.00008222245],"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":[0.00004809857,0.0001172025,0.00001624867,0.00001813809,0.000002885968,0.00004230634,0.0003522404,0.0002388448,0.9983227,0.000001876811,0.0007761467,0.00006326807],"study_design_scores_gemma":[0.0002909792,0.00003724677,0.00002530272,0.00001074066,0.00001807535,0.0002600661,0.00002970515,0.0001219105,0.9981492,0.0002663061,0.000709185,0.00008125358],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991155,0.0001135013,0.00004722109,0.000160882,0.000045814,0.00003856332,0.000008636526,0.0000101749,0.0004596679],"genre_scores_gemma":[0.9990947,0.00001457011,0.0000302165,0.00005079624,0.0005047724,0.000001434672,0.000001657861,0.00001052814,0.0002913472],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0004589584,"threshold_uncertainty_score":0.2921186,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009465926460670326,"score_gpt":0.2241119724038189,"score_spread":0.2146460459431486,"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."}}