{"id":"W4414307666","doi":"10.1103/9dxr-gfqf","title":"Laser-Induced Spectral Diffusion and Excited-State Mixing of Silicon T Centers","year":2025,"lang":"en","type":"article","venue":"PRX Quantum","topic":"Semiconductor Quantum Structures and Devices","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; Simon Fraser University","funders":"Canada Foundation for Innovation; National Research Council; British Columbia Knowledge Development Fund; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Canadian Institute for Advanced Research","keywords":"Quantum entanglement; Laser linewidth; Silicon; Photon; Mixing (physics); Excited state; Spectral hole burning; Spectral envelope; Excitation; Common emitter","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00006058387,0.0001568896,0.0002350437,0.00009910279,0.00008187952,0.00003808474,0.0001146625,0.00003127317,0.00009492356],"category_scores_gemma":[0.000004893992,0.0001358826,0.00007835201,0.0001479767,0.00004485773,0.00009956113,0.00007542498,0.0001241506,0.000002526048],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001029027,"about_ca_system_score_gemma":0.00002629111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006953491,"about_ca_topic_score_gemma":0.000009325706,"domain_scores_codex":[0.9991481,0.00003145335,0.0002482849,0.0002460675,0.00009645975,0.0002296385],"domain_scores_gemma":[0.999548,0.00006700793,0.0001143268,0.0001809757,0.00003106556,0.00005860252],"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":[0.00009099495,0.0001474816,0.3545046,0.0001557517,0.0001907513,0.000003770537,0.001117408,0.0000126061,0.5555008,0.05387153,0.0005269545,0.03387731],"study_design_scores_gemma":[0.004181226,0.0003062118,0.3055041,0.0007014576,0.0001892525,0.000004014214,0.003642139,0.04107077,0.5235286,0.1157169,0.004156685,0.0009986073],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976423,0.0001434134,0.0001102731,0.00009634947,0.000342828,0.0001353032,0.00003257418,0.00002560442,0.001471349],"genre_scores_gemma":[0.9996725,0.000008001429,0.00003075911,0.0000631323,0.00006524508,0.000004204,0.00001895399,0.00001078861,0.0001263948],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06184538,"threshold_uncertainty_score":0.5541132,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009822047036146354,"score_gpt":0.2515819911762768,"score_spread":0.2417599441401305,"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."}}