{"id":"W3186308335","doi":"10.1149/ma2021-0115707mtgabs","title":"(Invited) Surface Photovoltage Spectroscopy Observes Junctions and Carrier Separation in Gallium Nitride Nanowire Arrays for Overall Water-Splitting","year":2021,"lang":"en","type":"article","venue":"ECS Meeting Abstracts","topic":"Ga2O3 and related materials","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Surface photovoltage; Nanowire; Materials science; Water splitting; Gallium nitride; Optoelectronics; Semiconductor; Depletion region; Wafer; Band gap; Carrier lifetime; Spectroscopy; Nitride; Charge carrier; Nanotechnology; Silicon; Layer (electronics); Chemistry; Photocatalysis; Catalysis","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":[0.001169413,0.0002396876,0.000341327,0.00005642122,0.0003402494,0.000338844,0.000109239,0.0002018117,0.00007037519],"category_scores_gemma":[0.0003938704,0.0002062051,0.00006562005,0.0001049403,0.00005396955,0.0003135575,0.00007073577,0.0001672191,0.00002837245],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007625455,"about_ca_system_score_gemma":0.00005877768,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004720264,"about_ca_topic_score_gemma":0.0001595908,"domain_scores_codex":[0.9979367,0.0001173263,0.0006186477,0.0005425939,0.0002073287,0.000577458],"domain_scores_gemma":[0.9991374,0.0001777176,0.0001869234,0.0002419398,0.0001349891,0.0001210171],"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":[0.00004523946,0.00005154974,0.0007222104,0.0001377999,0.000009610622,0.00003127132,0.0007938957,0.0152074,0.9824214,0.000006378467,0.0005705412,0.00000272269],"study_design_scores_gemma":[0.0006353551,0.00003887181,0.002122744,0.0002274658,0.00002958034,0.00002142014,0.0002916422,0.0003831509,0.9926265,0.0006030502,0.002763019,0.0002572256],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949971,0.0002779106,0.00002819362,0.000605382,0.001729569,0.0003479967,0.00005767692,0.0001156863,0.001840486],"genre_scores_gemma":[0.9905041,0.00006314683,0.00816803,0.0001797808,0.0002163788,0.00002682371,0.00008648979,0.00003864024,0.0007165481],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01482425,"threshold_uncertainty_score":0.84088,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01867143981816749,"score_gpt":0.2656491668267408,"score_spread":0.2469777270085733,"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."}}