{"id":"W4406544693","doi":"10.26434/chemrxiv-2025-tmb5b","title":"Heteronuclear Spin Decoupling under CryogenicMagic-Angle-Spinning Dynamic NuclearPolarization Conditions","year":2025,"lang":"en","type":"preprint","venue":"ChemRxiv","topic":"Advanced NMR Techniques and Applications","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Tamkeen; York University; Tata Institute of Fundamental Research; New York University Abu Dhabi","keywords":"Heteronuclear molecule; Decoupling (probability); Spinning; Magic angle spinning; Polarization (electrochemistry); Physics; MAGIC (telescope); Magic angle; Nuclear magnetic resonance; Condensed matter physics; Nuclear physics; Materials science; Nuclear magnetic resonance spectroscopy; Chemistry; Quantum mechanics; Engineering; Physical chemistry; Composite material","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004254076,0.000619953,0.0003477165,0.0002017415,0.000619567,0.000323135,0.0005660639,0.0004001338,0.002765695],"category_scores_gemma":[0.000526709,0.0001767327,0.00009085263,0.0005105467,0.0006674162,0.0007683203,0.0006261804,0.0009374549,0.000725595],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002335321,"about_ca_system_score_gemma":0.0006271139,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00165351,"about_ca_topic_score_gemma":0.001832051,"domain_scores_codex":[0.9997242,0.00004259834,0.00001187694,0.00007981258,0.00009298416,0.00004847618],"domain_scores_gemma":[0.9997985,0.0000294854,0.00003910307,0.0000627454,0.00004865346,0.00002153482],"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":[0.0002146299,0.00003644954,0.000236437,0.00008345761,0.0000094906,0.00007473669,0.0001198584,0.0007894445,0.9916067,0.001541583,0.0003934146,0.00489382],"study_design_scores_gemma":[0.00002641085,0.0001893561,0.0007160617,0.000006048435,0.000006970768,0.0001301226,0.0000415734,0.005851049,0.9883657,0.0004597852,0.004195559,0.00001151276],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8750607,0.0008140752,0.112544,0.0002616215,0.00008901437,0.000197159,0.0009529192,0.0009237243,0.009156757],"genre_scores_gemma":[0.9307553,0.001269678,0.06197202,0.0001483813,0.0000370983,0.0002998389,0.001255189,0.0002016551,0.004060981],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002765695,"threshold_uncertainty_score":0.009252131,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01976820935708611,"score_gpt":0.3187961654104806,"score_spread":0.2990279560533944,"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."}}