{"id":"W2093044963","doi":"10.1103/physrevlett.91.015503","title":"Collapsing Cristobalitelike Structures in Silica Analogues at High Pressure","year":2003,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Crystal Structures and Properties","field":"Materials Science","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"Steacie Institute for Molecular Sciences","funders":"","keywords":"Cristobalite; Tilt (camera); High pressure; Tetrahedron; Ternary operation; Diffraction; Materials science; Phase transition; Crystallography; Chemical physics; Topology (electrical circuits); Phase (matter); Thermodynamics; Chemistry; Physics; Optics; Computer science; Geometry; Composite material; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006024765,0.0001331304,0.0002188374,0.0002708547,0.0003739439,0.0005405188,0.000279984,0.0002386514,0.001014422],"category_scores_gemma":[0.0003299234,0.0003015265,0.0001060735,0.0002826368,0.0005170696,0.0003993627,0.0003286118,0.0004185654,0.00009854625],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003234312,"about_ca_system_score_gemma":0.0002346181,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001368636,"about_ca_topic_score_gemma":0.002099412,"domain_scores_codex":[0.9999005,0.000005918359,0.000005541363,0.00001598475,0.00005036424,0.00002173756],"domain_scores_gemma":[0.9998934,0.00001898336,0.00003207756,0.00001066349,0.00002077257,0.00002409706],"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":[0.000288396,0.00003101359,0.001943747,0.0001136187,0.00002596916,0.0005772203,0.0002757171,0.001498068,0.9900878,0.002202797,0.0001058147,0.002849943],"study_design_scores_gemma":[0.0002116444,0.0004868991,0.04298265,0.00002181443,0.00005019704,0.001861308,0.0006072481,0.009486026,0.9355934,0.00242606,0.006227354,0.00004536365],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989808,0.0001186494,0.0001442256,0.0000135661,0.000002104739,0.000002316251,0.00002870881,0.000008830222,0.000700735],"genre_scores_gemma":[0.9991713,0.0001169161,0.000272799,0.000005736058,0.000002393011,0.000004140291,0.0000996651,0.000009102464,0.0003180378],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001368636,"threshold_uncertainty_score":0.003393531,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01530174103025403,"score_gpt":0.2670406409259298,"score_spread":0.2517388998956758,"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."}}