{"id":"W2061524013","doi":"10.1103/physrevb.70.024512","title":"Structure and energetics of helium films on alkali substrates","year":2004,"lang":"en","type":"article","venue":"Physical Review B","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Alkali metal; Superfluidity; Monolayer; Substrate (aquarium); Energetics; Materials science; Adsorption; Ground state; Helium; Quantum Monte Carlo; Monte Carlo method; Chemical physics; Condensed matter physics; Atomic physics; Physical chemistry; Chemistry; Thermodynamics; Physics; Nanotechnology; 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":[0.00004469991,0.000193066,0.000420559,0.00001703059,0.00003717777,0.0000132855,0.0001325052,0.00002089813,0.0001029953],"category_scores_gemma":[0.00001301795,0.0001532537,0.0001268871,0.0001461816,0.00008472311,0.0000658833,0.00004211925,0.0001673548,0.0000243026],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001002819,"about_ca_system_score_gemma":0.00003961429,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007347862,"about_ca_topic_score_gemma":0.000002410295,"domain_scores_codex":[0.9991367,0.00002979624,0.0002290849,0.0002287537,0.0001806622,0.0001949456],"domain_scores_gemma":[0.9994352,0.00006101337,0.00008648413,0.0002709297,0.00005515857,0.00009114876],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001409914,0.0005267446,0.004708502,0.001589981,0.0001208387,0.000002717905,0.0002188103,0.0007299577,0.05311392,0.9248647,0.0004226602,0.01368707],"study_design_scores_gemma":[0.002570133,0.001148789,0.01380933,0.008286188,0.0008052368,0.000006398772,0.000178753,0.005237417,0.340945,0.619724,0.005371827,0.001916935],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939917,0.004327973,0.0001434534,0.0003524008,0.00006398297,0.0001891856,0.0001269834,0.00001513756,0.0007891444],"genre_scores_gemma":[0.9979854,0.001237101,0.0003091371,0.0002091325,0.0001630241,0.000009076057,0.00005084349,0.00002083865,0.0000154189],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3051407,"threshold_uncertainty_score":0.6249504,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007631628922091486,"score_gpt":0.2667369426459147,"score_spread":0.2591053137238233,"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."}}