{"id":"W2018016675","doi":"10.1038/nmat1057","title":"Impact of misfit dislocations on the polarization instability of epitaxial nanostructured ferroelectric perovskites","year":2004,"lang":"en","type":"article","venue":"Nature Materials","topic":"Ferroelectric and Piezoelectric Materials","field":"Materials Science","cited_by":364,"is_retracted":false,"has_abstract":false,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"","keywords":"Materials science; Ferroelectricity; Piezoresponse force microscopy; Condensed matter physics; Epitaxy; Semiconductor; Polarization (electrochemistry); Instability; Dislocation; Perovskite (structure); Strain engineering; Optoelectronics; Nanotechnology; Crystallography; Silicon; Composite material; Dielectric","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001444745,0.000153529,0.0003227176,0.0002099814,0.0004810931,0.0009331818,0.0003065837,0.000358684,0.002328147],"category_scores_gemma":[0.001024589,0.0002304311,0.0001309291,0.0001639341,0.0004327136,0.0004714246,0.0003761329,0.0005395508,0.000278509],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004543725,"about_ca_system_score_gemma":0.0002932179,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00112542,"about_ca_topic_score_gemma":0.001731151,"domain_scores_codex":[0.9998618,0.00001101844,0.000009033321,0.00001680946,0.00006343233,0.00003782116],"domain_scores_gemma":[0.9994808,0.000199444,0.00009145102,0.00004700685,0.0001193903,0.00006189697],"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":[0.0009933518,0.0001276487,0.003667939,0.000115223,0.00004113141,0.0005321801,0.0001452676,0.003174769,0.9852914,0.0007868232,0.0002994191,0.004824981],"study_design_scores_gemma":[0.00007380795,0.0004043238,0.01060008,0.00001428614,0.00004187498,0.0003185964,0.0003109411,0.02112138,0.9650863,0.0007016295,0.001298841,0.00002793575],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987198,0.0001984733,0.0002000805,0.00008015323,0.00001737386,0.00000184171,0.00002922243,0.00001940946,0.0007336027],"genre_scores_gemma":[0.9995952,0.00006142454,0.00005163397,0.00001238045,0.000004487494,0.000001190314,0.00002674911,0.00001195307,0.0002348561],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002328147,"threshold_uncertainty_score":0.007788479,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007636478312623844,"score_gpt":0.2587354676790224,"score_spread":0.2510989893663986,"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."}}