Empirical Modeling of Anisotropic Superconducting Properties in Na₀.₉₂₆Sn₂P₂: A Multivariate Approach

This study presents an empirical framework for predicting the superconducting properties of Na₀.₉₂₆Sn₂P₂ using anisotropic energy (E*_emp). We establish quantitative relationships between E*_emp and: - Critical temperature (Tₑ, R²=0.85) - Critical current density (Jₑ, R²=0.89) - Upper critical field (H_{c2}, R²=0.78) The model enables performance optimization through defect engineering and texture control.