{"id":"W2111666554","doi":"10.1103/physrevlett.90.176601","title":"Diffusion Thermopower of a Two-Dimensional Hole Gas in SiGe in a Quantum Hall Insulating State","year":2003,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum and electron transport phenomena","field":"Physics and Astronomy","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Microstructural Sciences; Queen's University","funders":"","keywords":"Condensed matter physics; Seebeck coefficient; Electrical resistivity and conductivity; Filling factor; Materials science; Fermi gas; Quantum Hall effect; Diffusion; Hall effect; Fermi energy; Metal–insulator transition; Physics; Electron; Quantum mechanics","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":[0.0002420313,0.0001883296,0.0004787476,0.00005449101,0.00002306781,0.000006024996,0.0001033951,0.000005941404,0.0001401552],"category_scores_gemma":[0.000005687461,0.0001582114,0.0001476735,0.0002797162,0.00004547027,0.00009344284,0.00001534869,0.0002585237,0.00002405183],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002736033,"about_ca_system_score_gemma":0.0000320435,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002736269,"about_ca_topic_score_gemma":0.00001005703,"domain_scores_codex":[0.9986289,0.0001424734,0.0004105318,0.0002604208,0.0001995267,0.0003581682],"domain_scores_gemma":[0.9995145,0.00008808282,0.0001346253,0.0001875531,0.00001650202,0.0000587495],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001092196,0.0044382,0.1927271,0.001585603,0.000129081,0.00004355479,0.002912608,0.01983806,0.6782678,0.08591862,0.0003347875,0.01369536],"study_design_scores_gemma":[0.0321874,0.001631148,0.2722304,0.03595179,0.0006437174,0.000007809702,0.0004479062,0.1587217,0.05295996,0.4289047,0.008235536,0.008077941],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974105,0.001113278,0.000118303,0.0004183791,0.00002485525,0.0002815607,0.00000646748,0.000007486055,0.0006191561],"genre_scores_gemma":[0.9988211,0.00006858206,0.00004463363,0.0009680082,0.00002534718,0.00003238494,0.00001591399,0.00001934858,0.00000463072],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6253079,"threshold_uncertainty_score":0.6451672,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01011108999987952,"score_gpt":0.2612748903580071,"score_spread":0.2511638003581276,"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."}}