https://mifepristoneantagonist.....com/the-red-emissiv
Here, we use random forests regression (RFR) model to analyze the 2nd harmonic generation (SHG) coefficients of nonlinear optical crystals with distinct diamond-like (DL) structures. 61 DL frameworks in Inorganic Crystallographic Structure Database (ICSD) are selected, and four distinctive descriptors, including musical organization space, electronegativity, team amount and relationship freedom, are widely used to model and predict second-order nonlinearity. It really