{"id":"W4416878214","doi":"10.37665/smpmwev86175","title":"Restoration of Microstructure and Mechanical Properties of Lead-Free Bismuth Containing Solder Joints after Accelerated Reliability Testing Using a Thermal Treatment","year":2018,"lang":"","type":"article","venue":"SMTA International","topic":"Electronic Packaging and Soldering Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Microstructure; Soldering; Ball grid array; Temperature cycling; Alloy; Solder paste; Equiaxed crystals; Creep","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":[0.000185328,0.0002446705,0.0001560252,0.0002743521,0.0001515938,0.0002166843,0.0002138553,0.0002615624,0.001034709],"category_scores_gemma":[0.00027181,0.0001703917,0.0001810759,0.0001667334,0.0002024293,0.0001930651,0.0001130442,0.0002075322,0.0001873119],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001640377,"about_ca_system_score_gemma":0.00009341848,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001220953,"about_ca_topic_score_gemma":0.001457486,"domain_scores_codex":[0.9998654,0.00001633939,0.000009398137,0.00002757868,0.00005247547,0.00002884301],"domain_scores_gemma":[0.9997339,0.00002767289,0.00006425948,0.00003116431,0.0001011233,0.00004188628],"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":[0.0001195875,0.00001920988,0.00062663,0.00001338805,0.000003439865,0.00005455123,0.00005435545,0.00006130044,0.9983532,0.00001582084,0.000009156804,0.0006692891],"study_design_scores_gemma":[0.000006747201,0.000633275,0.02085087,0.000003090652,0.00001673911,0.0000774874,0.00007646466,0.001025934,0.9769578,0.00001136658,0.0003317254,0.000008420258],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989293,0.0001085254,0.0006351788,0.000004011822,0.000005715527,0.000007389884,0.00005582895,0.00002862883,0.000225356],"genre_scores_gemma":[0.9984486,0.00003811593,0.0007060051,0.000006490027,0.000001937083,0.00001100354,0.00007267775,0.00001154814,0.0007036293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001220953,"threshold_uncertainty_score":0.003461421,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.058320942994065,"score_gpt":0.2663049834731851,"score_spread":0.2079840404791201,"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."}}