Investigation of the dependence of fill factor and efficiency on gallium-doped silicon wafer characteristics using unsupervised learning. - Denish Hirpara; Paramsinh Zala; Meenakshi Bhaisare; Chandra Mauli Kumar; Mayank Gupta; Manoj Kumar; Brijesh Tripathi (Eng. Appl. Artif. Intell., 2025)