{"id":"W2050164221","doi":"10.1088/0953-8984/14/44/396","title":"First-principles studies of pressure-induced phase transitions in SiO<sub>2</sub>","year":2002,"lang":"en","type":"article","venue":"Journal of Physics Condensed Matter","topic":"High-pressure geophysics and materials","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Assertion; Softening; Structural stability; Work (physics); Phase transition; Space (punctuation); Phase (matter); Stability (learning theory); Materials science; Condensed matter physics; Crystallography; Physics; Thermodynamics; Chemistry; Engineering; Structural engineering; Computer science; Quantum mechanics; Composite material","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":[0.0001786513,0.0003355425,0.0002723685,0.000173386,0.0003917197,0.0002112213,0.0004942914,0.0002845293,0.002142192],"category_scores_gemma":[0.0004495337,0.0001937729,0.0003178486,0.0001924487,0.000517005,0.0003106229,0.00019469,0.0005226837,0.0002100232],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003574515,"about_ca_system_score_gemma":0.0001755319,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008521207,"about_ca_topic_score_gemma":0.00109962,"domain_scores_codex":[0.9999297,0.000007694879,0.000001089733,0.000009609457,0.00004018623,0.0000118226],"domain_scores_gemma":[0.999781,0.0001345792,0.00002529614,0.00002248901,0.00002770218,0.000009099232],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0005252613,0.0003331776,0.006121789,0.001287308,0.0001041079,0.0005449773,0.001077648,0.2481358,0.6878462,0.02895961,0.001537856,0.02352627],"study_design_scores_gemma":[0.00007696848,0.0006846362,0.01044924,0.00002077157,0.00002399032,0.0001856782,0.0002130078,0.7907635,0.1898346,0.00639675,0.001316106,0.00003477327],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899525,0.0002046124,0.005633163,0.0000840596,0.000007349123,0.00003002556,0.00009367443,0.0001204545,0.003874255],"genre_scores_gemma":[0.9976005,0.0001247563,0.001398276,0.00001195971,0.000004397847,0.00002457642,0.0000673126,0.00002366568,0.0007446315],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002142192,"threshold_uncertainty_score":0.007166326,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04929392370684062,"score_gpt":0.2583933563098105,"score_spread":0.2090994326029699,"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."}}