{"id":"W1994694961","doi":"10.1103/physrevb.81.235211","title":"Compositional dependence of the exciton reduced mass in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mtext>GaAs</mml:mtext></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Bi</mml:mtext></mml:mrow><mml:mi>x</mml:mi></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mi>x</mml:mi><mml:mo>=</mml:mo><mml:mn>0</mml:mn><mml:mo>–</mml:mo><mml:mn>10</mml:mn><mml:mi mathvariant=\"normal\">%</mml:mi></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>","year":2010,"lang":"lv","type":"article","venue":"Physical Review B","topic":"Semiconductor Quantum Structures and Devices","field":"Physics and Astronomy","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Physics; Exciton; Valence (chemistry); Conduction band; Crystallography; Condensed matter physics; Atomic physics; Electron; Quantum mechanics; Chemistry","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":["metaepi_narrow","metaepi_broad","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.008904813,0.005344843,0.002161658,0.002930601,0.007920096,0.007802643,0.01324749,0.01099422,0.766394],"category_scores_gemma":[0.007318336,0.01056232,0.01184794,0.007076012,0.009910794,0.007861138,0.01111945,0.01099292,0.0103446],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001204762,"about_ca_system_score_gemma":0.008825097,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009374738,"about_ca_topic_score_gemma":0.006483937,"domain_scores_codex":[0.9533481,0.003178827,0.009825869,0.009282459,0.0124444,0.01192034],"domain_scores_gemma":[0.9613768,0.00840202,0.01219773,0.01015939,0.001333855,0.00653016],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.005537943,0.001768678,0.00004712343,0.005807635,0.006896085,0.004014821,0.003365959,0.003091146,0.01326494,0.505128,0.4459932,0.005084485],"study_design_scores_gemma":[0.007555104,0.005860901,0.0003035908,0.008394851,0.009399164,0.007186429,0.005276376,0.03587329,0.8923937,0.00137206,0.01729527,0.009089245],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4234393,0.007317979,0.001587895,0.002223703,0.01004509,0.0002665143,0.003239863,0.001043647,0.550836],"genre_scores_gemma":[0.9430543,0.008586657,0.005305571,0.006243799,0.01203733,0.008581509,0.01003834,0.005156777,0.0009956673],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8791288,"threshold_uncertainty_score":0.9980482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01723608435232359,"score_gpt":0.2542424259979363,"score_spread":0.2370063416456127,"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."}}