{"id":"W4411953521","doi":"10.1016/j.optmat.2025.117286","title":"Sequential two photon absorption of Cu–ZnO thin films: Implications for optical power clamping","year":2025,"lang":"en","type":"article","venue":"Optical Materials","topic":"Nonlinear Optical Materials Studies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Ministry of Electronics and Information technology; National Research Council Canada; Indian Institute of Technology Madras","keywords":"Clamping; Absorption (acoustics); Thin film; Materials science; Optoelectronics; Photon; Power (physics); Two-photon absorption; Optics; Photochemistry; Engineering physics; Nanotechnology; Chemistry; Physics; Laser; Composite material; Thermodynamics; Engineering; Mechanical engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.0003536029,0.0002491708,0.0005536632,0.00010127,0.00008549913,0.0001062369,0.0002124182,0.0001676362,0.0003526413],"category_scores_gemma":[0.0003330902,0.0002370818,0.0001090042,0.0001452111,0.0001602902,0.0001202956,0.0001303273,0.00008229986,0.00005173145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006713879,"about_ca_system_score_gemma":0.00003172407,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009368253,"about_ca_topic_score_gemma":0.000002788493,"domain_scores_codex":[0.9983962,0.00002771469,0.0007374877,0.0002928346,0.0001202364,0.0004255312],"domain_scores_gemma":[0.9990803,0.0002891944,0.00005568365,0.0003468041,0.0001475708,0.00008045086],"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":[0.00007702393,0.00005447684,0.00001447877,0.0002770255,0.0000841065,5.274464e-7,0.00002502834,0.0002651348,0.873093,0.1254257,0.0005741259,0.0001093178],"study_design_scores_gemma":[0.0006812124,0.00006893945,0.0009820287,0.0001233369,0.00008781225,0.000003048668,0.00002832836,0.0003811062,0.9889281,0.007890771,0.0005851899,0.0002401057],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9726562,0.00007147306,0.0147524,0.0004407509,0.001137337,0.0007711829,0.000226276,0.0002965087,0.009647797],"genre_scores_gemma":[0.9635087,0.00003530896,0.0357771,0.00007742047,0.0001588637,0.0002419998,0.00006211422,0.00004676224,0.00009175837],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.117535,"threshold_uncertainty_score":0.9667916,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01841602568310926,"score_gpt":0.2969410534149495,"score_spread":0.2785250277318402,"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."}}