{"id":"W2152120788","doi":"10.1038/nmat3182","title":"Electron spin coherence exceeding seconds in high-purity silicon","year":2011,"lang":"en","type":"article","venue":"Nature Materials","topic":"Quantum and electron transport phenomena","field":"Physics and Astronomy","cited_by":710,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"Engineering and Physical Sciences Research Council","keywords":"Spins; Qubit; Coherence (philosophical gambling strategy); Quantum decoherence; Electron; Coherence time; Spin (aerodynamics); Silicon; Quantum computer; Condensed matter physics; Physics; Spin states; Atomic physics; Materials science; Quantum; Optoelectronics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008907710233407092,"score_gpt":0.2337217401642031,"score_spread":0.224814029930796,"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."},"direct_labels":[],"classifier":{"requested":true,"available":true,"version":"metacan-v1-d91a1de5be90","frame_rows_covered":4299418,"decision_targets":["metaresearch","metaepi_narrow","metaepi_broad","bibliometrics","sts","scholarly_communication","open_science","research_integrity","randomized_trial","nonrandomized_trial","observational","systematic_review","meta_analysis","case_report","qualitative","simulation_or_modeling","bench_or_experimental","theoretical_or_conceptual","not_applicable"],"score_encoding":"uint16_le_65535","score_resolution":0.000015259021896696422,"interpretation":"Scores imitate each teacher on the enriched screening sample; they are not calibrated prevalence probabilities for the full frame.","warning":null},"prediction":{"classifier_version":"metacan-v1-d91a1de5be90","candidate_union":["observational","bench_or_experimental","theoretical_or_conceptual"],"consensus_intersection":["observational","bench_or_experimental","theoretical_or_conceptual"],"score_encoding":"uint16_le_65535","score_resolution":0.000015259021896696422,"scores":{"codex":{"metaresearch":0.00015259021896696422,"metaepi_narrow":0.000045777065690089265,"metaepi_broad":0.000030518043793392844,"bibliometrics":0.0006408789196612497,"sts":0,"scholarly_communication":0.00007629510948348211,"open_science":0.00015259021896696422,"research_integrity":0.0013885709925993744,"randomized_trial":0.000030518043793392844,"nonrandomized_trial":0.000015259021896696422,"observational":0.17486839093614098,"systematic_review":0.000030518043793392844,"meta_analysis":0.000030518043793392844,"case_report":0.000015259021896696422,"qualitative":0.000045777065690089265,"simulation_or_modeling":0.000030518043793392844,"bench_or_experimental":0.7620660715648127,"theoretical_or_conceptual":0.10337987335011825,"not_applicable":0.001159685664148928,"design_other":0.004196231021591516},"gemma":{"metaresearch":0.00006103608758678569,"metaepi_narrow":0.000030518043793392844,"metaepi_broad":0.000015259021896696422,"bibliometrics":0.00025940337224383917,"sts":0.000030518043793392844,"scholarly_communication":0.000045777065690089265,"open_science":0.00010681315327687495,"research_integrity":0.0009308003356984818,"randomized_trial":0.00006103608758678569,"nonrandomized_trial":0.000015259021896696422,"observational":0.541039139391165,"systematic_review":0,"meta_analysis":0.000045777065690089265,"case_report":0.000015259021896696422,"qualitative":0.00012207217517357137,"simulation_or_modeling":0.000015259021896696422,"bench_or_experimental":0.9441367208361944,"theoretical_or_conceptual":0.024933241779201955,"not_applicable":0.0007629510948348211}},"interpretation":"Scores imitate each teacher on the enriched screening sample; they are not calibrated prevalence probabilities for the full frame."}}