{"id":"W4414999833","doi":"10.1016/j.mattod.2025.10.004","title":"Hole mobility in compressively strained germanium on silicon exceeds 7 × 106 cm2V-1s−1","year":2025,"lang":"en","type":"article","venue":"Materials Today","topic":"Advancements in Semiconductor Devices and Circuit Design","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"National Research Council Canada; Engineering and Physical Sciences Research Council; National Research Council","keywords":"Germanium; Silicon; Epitaxy; Semiconductor; Electronics; Electron mobility; Quantum; Silicon-germanium","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002226472,0.0002261755,0.00033879,0.0001097691,0.00004084625,0.00006706282,0.0002358621,0.0001162244,0.0006710012],"category_scores_gemma":[0.000010763,0.000224779,0.00003526179,0.0001479016,0.00003844544,0.0001399876,0.00003729889,0.0001150376,0.00006770086],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001292374,"about_ca_system_score_gemma":0.00001451575,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000408563,"about_ca_topic_score_gemma":0.00001050968,"domain_scores_codex":[0.9988089,0.00005825319,0.0004089614,0.0002800951,0.000122404,0.0003213979],"domain_scores_gemma":[0.9994721,0.00005413038,0.0000462185,0.0003639986,0.00002245722,0.00004104036],"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":[0.0000264896,0.00007809412,0.000159289,0.0001593522,0.00002619594,0.000009641873,0.0001552418,0.003707567,0.9902582,0.002694601,0.000882805,0.001842572],"study_design_scores_gemma":[0.0008061158,0.00004231341,0.01329457,0.0001945184,0.00001351759,8.512079e-7,0.0001032094,0.0003530777,0.9727609,0.001199267,0.01090726,0.0003244572],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9822723,0.0001610187,0.0003668219,0.0000319242,0.001536023,0.0003778405,0.00007371361,0.0002119129,0.01496846],"genre_scores_gemma":[0.9989085,0.00003084696,0.00003933299,0.0001890352,0.0001046399,0.00007771997,0.00003218806,0.00002783754,0.0005899274],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01749731,"threshold_uncertainty_score":0.916622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01261891424064105,"score_gpt":0.2499653452914478,"score_spread":0.2373464310508068,"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."}}