{"id":"W2077137667","doi":"10.1103/physrevb.65.104104","title":"Symmetry-general least-squares extraction of elastic data for strained materials from<i>ab initio</i>calculations of stress","year":2002,"lang":"en","type":"article","venue":"Physical review. B, Condensed matter","topic":"High-pressure geophysics and materials","field":"Earth and Planetary Sciences","cited_by":1329,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Ab initio; Hydrostatic pressure; Ab initio quantum chemistry methods; Elastic modulus; Materials science; Symmetry (geometry); Elastic energy; Triclinic crystal system; Physics; Thermodynamics; Quantum mechanics; Mathematics; Geometry","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":0.04612410442990759,"score_gpt":0.3071896431912641,"score_spread":0.2610655387613565,"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."}}