{"id":"W2034172079","doi":"10.1364/ol.36.000840","title":"Refractive index measurements of solid parahydrogen","year":2011,"lang":"en","type":"article","venue":"Optics Letters","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"University of Illinois at Urbana-Champaign; University of Illinois System; David and Lucile Packard Foundation","keywords":"Materials science; Refractive index; Raman spectroscopy; Birefringence; Optics; Raman scattering; Crystal (programming language); Laser linewidth; Spin isomers of hydrogen; Laser; Wavelength; Optoelectronics; Hydrogen; 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":[0.0001351105,0.0001595512,0.000206604,0.00006428023,0.00004749884,0.000009020025,0.0002219921,0.00003894656,0.0001852105],"category_scores_gemma":[0.000005910109,0.0001638442,0.00009922486,0.0001067388,0.00008363069,0.0001397985,0.00006090883,0.0001620914,0.00007124801],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003298214,"about_ca_system_score_gemma":0.00003502272,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002513993,"about_ca_topic_score_gemma":0.000003024748,"domain_scores_codex":[0.9989678,0.00003818937,0.0002670289,0.0002049191,0.0002518727,0.0002701987],"domain_scores_gemma":[0.9993606,0.00002299578,0.0001316276,0.0003331027,0.00007781312,0.00007389062],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001045163,0.0005738807,0.7509508,0.00003572715,0.0008470939,0.00001016578,0.00315447,0.0007775467,0.2333931,0.006892504,0.001054436,0.002205782],"study_design_scores_gemma":[0.005246758,0.0005270057,0.1042352,0.0002706501,0.0007298542,0.000007619934,0.00199293,0.04118691,0.8300978,0.01202583,0.0009637573,0.002715694],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9747315,0.000009967701,0.01318807,0.0001170219,0.000176295,0.0001488344,0.0000420154,0.00001841892,0.01156788],"genre_scores_gemma":[0.9957498,9.861509e-7,0.003841432,0.0002194095,0.00009233739,0.00001245149,0.00001361445,0.00002931891,0.00004070201],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6467156,"threshold_uncertainty_score":0.6681371,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03372002619629606,"score_gpt":0.2522237644451424,"score_spread":0.2185037382488463,"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."}}