Study of physical properties of novel perovskite FrJCl3 (J = Be, Mg) materials: DFT predictions for photovoltaic applications. - Hussain, Shoukat; Kumar, Abhinav; Gouadria, Soumaya; Makasana, Jayanti; Ballal, Suhas; Jayabalan, Karthikeyan; Pradhan, Premananda; Jain, Bhavik; Aggarwal, Tushar; Rehman, Jalil Ur (Journal of Materials Science: Materials in Electronics, 2025)