{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001780203,0.0001984809,0.0004394058,0.00002351304,0.0001041628,0.00005559412,0.000208015,0.00001547248,0.0004235331],"category_scores_gemma":[0.0001459802,0.0001402961,0.0001057068,0.0001908993,0.000101318,0.0001086643,0.00006935269,0.0001134467,0.00004927284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006003068,"about_ca_system_score_gemma":0.00001365075,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001620624,"about_ca_topic_score_gemma":0.0000374714,"domain_scores_codex":[0.9985205,0.0002515264,0.0002638421,0.0003540852,0.0002828143,0.0003272269],"domain_scores_gemma":[0.9994321,0.00007337314,0.00009405552,0.00029889,0.00002398737,0.00007762843],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003066938,0.00003286791,0.0004157734,0.00135731,0.00001350358,0.00001665259,0.0002372781,0.0008850273,0.9785708,0.003232629,0.01450366,0.0007038417],"study_design_scores_gemma":[0.0009538506,0.0001516458,0.01730127,0.002233992,0.0002946588,0.00005809151,0.00005480558,0.0001700305,0.1326345,0.01465313,0.8299849,0.001509132],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9731982,0.02426239,0.000007475,0.001750425,0.0002124762,0.0002876018,0.0000275114,0.00003776109,0.0002161174],"genre_scores_gemma":[0.9906616,0.0008968812,0.0002739051,0.007999391,0.00009266254,0.00002089261,0.000006790684,0.0000155367,0.00003233214],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8459363,"threshold_uncertainty_score":0.5721111,"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."}}