{"id":"W1976179613","doi":"10.1179/174328408x396023","title":"‘Spalling’ of SAC Pb free solders when used with nickel substrates","year":2009,"lang":"en","type":"article","venue":"Materials Science and Technology","topic":"Electronic Packaging and Soldering Technologies","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Materials science; Spall; Intermetallic; Soldering; Liquidus; Isothermal process; Metallurgy; Nickel; Phase (matter); Layer (electronics); Alloy; Tin; Substrate (aquarium); Composite material; Thermodynamics","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":[0.0002497302,0.0001322728,0.0002278815,0.0003560597,0.00008834056,0.00004799643,0.000543499,0.0001328981,0.000006433329],"category_scores_gemma":[0.00006413257,0.0001072437,0.00000772122,0.0005064203,0.0008563799,0.0001321665,0.00005652094,0.0001035601,0.000002192147],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003018375,"about_ca_system_score_gemma":0.00005191929,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001118739,"about_ca_topic_score_gemma":0.00001480331,"domain_scores_codex":[0.9990586,0.00000376843,0.0001619634,0.0002189789,0.0001547303,0.0004019397],"domain_scores_gemma":[0.99945,0.00001176253,0.00004055723,0.0004118068,0.00005960655,0.0000262311],"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":[0.00000301965,0.000008620056,0.0002551499,0.00001805997,0.000006317426,0.000003458056,0.00009048465,0.00004117734,0.9889332,0.008415072,0.00007884192,0.002146611],"study_design_scores_gemma":[0.0002101298,0.0002197317,0.0003165121,0.00004119115,0.000006694149,0.00001985513,0.0001758673,0.0001564486,0.9702517,0.02837968,0.00008752676,0.0001347143],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966035,0.0003748257,0.0005168641,0.001026416,0.00006344076,0.00008376793,0.000003650112,0.001083553,0.0002439749],"genre_scores_gemma":[0.9956168,0.0001342285,0.004202165,0.00001240676,0.00000666944,0.000006999306,5.977495e-7,0.00000868383,0.00001147229],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0199646,"threshold_uncertainty_score":0.4373271,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008401471759200937,"score_gpt":0.2000431724980502,"score_spread":0.1916417007388493,"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."}}