{"id":"W2962595041","doi":"10.1103/physrevlett.122.247001","title":"Sign-Reversing Hall Effect in Atomically Thin High-Temperature <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Bi</mml:mi></mml:mrow><mml:mrow><mml:mn>2.1</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Sr</mml:mi></mml:mrow><mml:mrow><mml:mn>1.9</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>CaCu</mml:mi></mml:mrow><mml:mrow><mml:mn>2.0</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">O</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:math> Superconductors","year":2019,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":91,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Army Research Office; Natural Sciences and Engineering Research Council of Canada; Russian Science Foundation; Gordon and Betty Moore Foundation; U.S. Department of Energy; National Science Foundation","keywords":"Reversing; Sign (mathematics); Materials science; Physics; Mathematics; Mathematical analysis","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","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":[0.0112482,0.006100007,0.002289786,0.004526088,0.008216656,0.01026605,0.01539777,0.01285064,0.9865952],"category_scores_gemma":[0.009343388,0.01396106,0.01389246,0.009324982,0.01165691,0.01229238,0.01319562,0.0128682,0.0132224],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001427343,"about_ca_system_score_gemma":0.0111567,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01420863,"about_ca_topic_score_gemma":0.01156997,"domain_scores_codex":[0.9441924,0.005010203,0.01047828,0.01098838,0.01400422,0.0153265],"domain_scores_gemma":[0.9550696,0.01065892,0.01154183,0.01285416,0.001306224,0.008569295],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.008650143,0.00227181,0.00008924076,0.008605024,0.01133804,0.009120551,0.005719821,0.00509975,0.01962394,0.09309901,0.8301069,0.006275782],"study_design_scores_gemma":[0.01067148,0.0076857,0.0003974849,0.009607967,0.01137511,0.006535976,0.006402405,0.00493808,0.9094915,0.0003019568,0.02021051,0.01238187],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1800299,0.008276187,0.001575635,0.004470492,0.01311467,0.0002591216,0.002887886,0.001265056,0.788121],"genre_scores_gemma":[0.9263346,0.01060904,0.005217567,0.01098874,0.0135323,0.01022135,0.01398773,0.007123693,0.001985006],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9733728,"threshold_uncertainty_score":0.9990013,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01372696253277096,"score_gpt":0.236275031806126,"score_spread":0.222548069273355,"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."}}