{"id":"W1994512558","doi":"10.1088/0022-3727/44/1/015102","title":"Electrical properties of grain boundaries in polycrystalline materials under intrinsic or low doping","year":2010,"lang":"en","type":"article","venue":"Journal of Physics D Applied Physics","topic":"Advanced Semiconductor Detectors and Materials","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds Québécois de la Recherche sur la Nature et les Technologies","keywords":"Grain boundary; Electric field; Condensed matter physics; Materials science; Crystallite; Doping; Rectangular potential barrier; Polarization (electrochemistry); Physics; Chemistry; Composite material; Metallurgy; 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":[0.00008241358,0.0001261591,0.000205849,0.0001602305,0.0001343047,0.0003484358,0.0003083472,0.0003705441,0.0004917687],"category_scores_gemma":[0.0003462124,0.0001095339,0.0001245046,0.0001880553,0.0004416922,0.0005124645,0.0001052841,0.0001788343,0.0001232267],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002822993,"about_ca_system_score_gemma":0.000169326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006487881,"about_ca_topic_score_gemma":0.0005339221,"domain_scores_codex":[0.9999368,0.000005935849,0.000002452004,0.00001818731,0.00002681527,0.000009778725],"domain_scores_gemma":[0.9998864,0.000049576,0.00002432445,0.00001461402,0.0000199409,0.000005210542],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001812836,0.00009220093,0.007170803,0.000241494,0.0000548535,0.00074844,0.0002296728,0.3187613,0.6136539,0.03669409,0.0006819221,0.02149001],"study_design_scores_gemma":[0.00001616874,0.0001317095,0.006531219,0.00001509657,0.00002192018,0.0003267189,0.00006832378,0.9087466,0.07315406,0.008563976,0.002403105,0.00002124627],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9006551,0.001179444,0.09040994,0.0001617017,0.00003277647,0.00002058245,0.0002393633,0.0001826255,0.007118475],"genre_scores_gemma":[0.9955863,0.0002242544,0.002983876,0.00001335632,0.000004240169,0.000009704901,0.00007249428,0.00001171442,0.001094061],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006487881,"threshold_uncertainty_score":0.002048254,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01410983626327033,"score_gpt":0.2204772907403985,"score_spread":0.2063674544771281,"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."}}