{"id":"W2071872422","doi":"10.1063/1.874091","title":"Charge separation at a plasma edge in the presence of a density gradient","year":2000,"lang":"en","type":"article","venue":"Physics of Plasmas","topic":"Magnetic confinement fusion research","field":"Physics and Astronomy","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Stem Cell Network","funders":"Hydro-Québec; Institut national de la recherche scientifique","keywords":"Physics; Electric field; Ion; Plasma; Atomic physics; Electric potential; Gyroradius; Electron; Space charge; Adiabatic process; Kinetic energy; Density gradient; Voltage; Classical mechanics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001476583,0.0001975565,0.000254436,0.0002447629,0.0004134365,0.0005825021,0.0004425871,0.0004575675,0.00142212],"category_scores_gemma":[0.0006671345,0.0001717087,0.0002139885,0.0002388284,0.0004190549,0.0004088193,0.0005276962,0.0003393623,0.0001157656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004532505,"about_ca_system_score_gemma":0.0003295496,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002084444,"about_ca_topic_score_gemma":0.00093561,"domain_scores_codex":[0.9999546,0.000009853922,0.00000155455,0.000007538523,0.00001240099,0.00001413333],"domain_scores_gemma":[0.9997819,0.0001151839,0.00003059494,0.00001341665,0.00003082461,0.00002799053],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0005594179,0.00006870685,0.005427535,0.0001377216,0.00003137043,0.001029026,0.0002352482,0.8829778,0.06521115,0.03323291,0.001148188,0.009940963],"study_design_scores_gemma":[0.00002069851,0.00004596442,0.001098452,0.000004656506,0.000006689094,0.0001043518,0.00002834163,0.9869099,0.008027614,0.003294875,0.000447399,0.00001095506],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.931433,0.0001843402,0.05703221,0.0001658746,0.00002779158,0.00001999238,0.0001659977,0.0005898362,0.01038099],"genre_scores_gemma":[0.9926997,0.00004231714,0.005983864,0.0000157837,0.000004699981,0.00000738494,0.00005696974,0.00003424506,0.001155018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002084444,"threshold_uncertainty_score":0.004757404,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01755404984640746,"score_gpt":0.270771106022093,"score_spread":0.2532170561756856,"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."}}