{"id":"W1525408059","doi":"10.1109/cleo.1997.603280","title":"Stepwise two-photon excitation of vacuum ultraviolet fluorescence in neodymium-doped lithium yttrium fluoride","year":2005,"lang":"en","type":"article","venue":"","topic":"Photorefractive and Nonlinear Optics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Neodymium; Yttrium; Fluorescence; Vacuum ultraviolet; Excitation; Materials science; Ultraviolet; Fluoride; Doping; Lithium fluoride; Photon; Optoelectronics; Lithium (medication); Two-photon excitation microscopy; Optics; Chemistry; Laser; Inorganic chemistry; Physics; Metallurgy","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":[0.0002102526,0.0001832632,0.0002581063,0.0001194597,0.00003610926,0.00002196217,0.0001824967,0.00004519229,0.0004206234],"category_scores_gemma":[0.0000118162,0.0001694796,0.00009317587,0.0002700792,0.00004994776,0.0003230962,0.00003641429,0.0002197999,0.00008364782],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004219539,"about_ca_system_score_gemma":0.00009033862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008488665,"about_ca_topic_score_gemma":0.00005346452,"domain_scores_codex":[0.9987752,0.00005493721,0.0004159207,0.000264281,0.0002012599,0.0002883355],"domain_scores_gemma":[0.9992411,0.0001191108,0.00014818,0.0002723354,0.0001333859,0.00008590095],"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":[0.0002309404,0.001008332,0.05655659,0.00002813361,0.00005917333,0.000004164268,0.001109505,0.0001197182,0.9243026,0.005774436,0.0006934815,0.01011286],"study_design_scores_gemma":[0.001606697,0.00008509376,0.01860359,0.00004886406,0.00002295327,6.740968e-7,0.0005695099,0.006051402,0.9691926,0.001086026,0.002452509,0.0002801138],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9843196,0.0000221825,0.001524671,0.0001240721,0.000107328,0.0002790935,0.00005493644,0.00002148246,0.01354668],"genre_scores_gemma":[0.9919155,0.000008239384,0.006477617,0.00007030796,0.0003545069,0.00002262239,0.00007228668,0.00002000623,0.00105887],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04488991,"threshold_uncertainty_score":0.6911176,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01176844245523848,"score_gpt":0.278065335966054,"score_spread":0.2662968935108155,"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."}}