{"id":"W2001529371","doi":"10.1103/physrevlett.102.255503","title":"Single-Crystal Structural Characterization of the Metallic Phase of Oxygen","year":2009,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"High-pressure geophysics and materials","field":"Earth and Planetary Sciences","cited_by":103,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Monoclinic crystal system; Materials science; Single crystal; Phase (matter); Metal; Raman spectroscopy; Crystal structure; Crystallography; Diffraction; Oxygen; Solid oxygen; Chemistry; Optics; 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":[0.00007471409,0.0000918486,0.0003014472,0.00001047088,0.00002914522,0.000009918257,0.0001910635,0.000005867597,0.0001608288],"category_scores_gemma":[0.00001608252,0.0000536767,0.0001284569,0.0001408714,0.0000530942,0.0001164354,0.000007607045,0.00003914973,0.000009188219],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001090686,"about_ca_system_score_gemma":0.000007753701,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003201072,"about_ca_topic_score_gemma":0.000001551858,"domain_scores_codex":[0.9992746,0.0000809608,0.0002168942,0.0001113704,0.0001998255,0.0001163397],"domain_scores_gemma":[0.9995338,0.00002502681,0.0002068744,0.0001792974,0.00002278534,0.00003227153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.000007452084,0.00002590391,0.0000904745,0.0001811975,0.00001283733,3.233139e-7,0.0000404259,0.0000214693,0.9926634,0.0001061094,0.00004309399,0.006807314],"study_design_scores_gemma":[0.001437077,0.0009030346,0.6442613,0.002295619,0.0007909394,0.0000084303,0.000006491655,0.003196948,0.3252755,0.002710212,0.01828009,0.000834336],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978446,0.0003766867,0.00001237419,0.001263465,0.0001194779,0.0002033702,0.0001085619,0.000006304217,0.00006509542],"genre_scores_gemma":[0.9978966,0.000137705,0.00002521536,0.001734293,0.0001191764,4.592328e-7,0.00008094543,0.000001708052,0.000003859091],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6673878,"threshold_uncertainty_score":0.2188872,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01834314762755521,"score_gpt":0.2520022573965793,"score_spread":0.2336591097690241,"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."}}