{"id":"W2035025405","doi":"10.1103/physreva.76.021201","title":"Superfluidity of isotopically doped parahydrogen clusters","year":2007,"lang":"en","type":"article","venue":"Physical Review A","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Spin isomers of hydrogen; Superfluidity; Cluster (spacecraft); Molecule; Doping; Impurity; Isotope; Chemical physics; Atomic physics; Materials science; Chemistry; Hydrogen; Physics; Condensed matter physics; Nuclear physics; 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":[0.000136462,0.0001764225,0.0003653205,0.000223804,0.000573216,0.0005833738,0.0004288531,0.0003227486,0.001440051],"category_scores_gemma":[0.0004308844,0.0001925043,0.0002044964,0.0001712389,0.0006391701,0.000463935,0.0003981711,0.0003733168,0.00009126883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006568127,"about_ca_system_score_gemma":0.0006426947,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003762596,"about_ca_topic_score_gemma":0.003289205,"domain_scores_codex":[0.9999461,0.0000126138,0.000001541336,0.000006526669,0.00001676812,0.00001638937],"domain_scores_gemma":[0.9998631,0.00006261495,0.0000205832,0.00001274244,0.00002133302,0.0000194748],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001479364,0.000333688,0.008139782,0.0004923862,0.0001860894,0.001384715,0.0008794151,0.5607975,0.2436087,0.1637459,0.003604467,0.01534785],"study_design_scores_gemma":[0.0003718308,0.0003713457,0.002085568,0.00002230098,0.00005488335,0.0001596221,0.0001794651,0.9333232,0.04090338,0.01993361,0.00255653,0.00003830576],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958702,0.00007569665,0.00133073,0.0001220164,0.00001535757,0.000006102241,0.00002911769,0.00003726067,0.002513501],"genre_scores_gemma":[0.998668,0.00007919574,0.000713923,0.00001743777,0.000003675125,0.000009850876,0.0000412974,0.00001153691,0.0004551415],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003762596,"threshold_uncertainty_score":0.007481396,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01159133099294605,"score_gpt":0.3052542672526497,"score_spread":0.2936629362597036,"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."}}