{"id":"W2041253213","doi":"10.1002/chin.200340009","title":"Concentration‐Dependent Near‐Infrared to Visible Upconversion in Nanocrystalline and Bulk Y<sub>2</sub>O<sub>3</sub>:Er<sup>3+</sup>.","year":2003,"lang":"en","type":"article","venue":"ChemInform","topic":"Luminescence Properties of Advanced Materials","field":"Materials Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"","keywords":"Chemistry; Photon upconversion; Nanocrystalline material; Infrared; Nanotechnology; Chemical engineering; Optoelectronics; Crystallography; Ion; Optics; Organic 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009530452,0.0001191594,0.0001514264,0.00007770614,0.0001346869,0.000276115,0.0002703193,0.0002164365,0.002638806],"category_scores_gemma":[0.0002966246,0.0001310604,0.0001205793,0.00008909673,0.0002152846,0.0002287513,0.0001626312,0.0003305401,0.0003261238],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005758648,"about_ca_system_score_gemma":0.0001665881,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002202775,"about_ca_topic_score_gemma":0.003044591,"domain_scores_codex":[0.9999149,0.000005072525,0.000002589084,0.00002885549,0.00002810975,0.00002040395],"domain_scores_gemma":[0.9998761,0.00004614655,0.0000300373,0.00000997915,0.00002976952,0.00000784473],"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":[0.000178933,0.00001295234,0.0001690358,0.00003593307,0.000005045269,0.00002784396,0.00003824187,0.0001196365,0.9975997,0.0001799821,0.0002173518,0.001415315],"study_design_scores_gemma":[0.00002268379,0.00005503165,0.003262025,0.00000639803,0.00001302043,0.0000582216,0.00003251568,0.001284142,0.9938544,0.00006993145,0.001336933,0.000004745489],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920968,0.0006919365,0.001055907,0.000132798,0.00002458179,0.000007757817,0.0002850917,0.00007030323,0.005634666],"genre_scores_gemma":[0.9955752,0.0003203761,0.0007260574,0.00004613158,0.000005253819,0.00001075744,0.0001665004,0.00003627469,0.003113539],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002638806,"threshold_uncertainty_score":0.008827746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00905078642154343,"score_gpt":0.2146452968490601,"score_spread":0.2055945104275167,"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."}}