Defect center–tailored calcium aluminate glasses for photonic applications: Unveiling structure–diffusivity correlation. - Chakraborty, Saswata; Tah, Indrajit; Chakraborty, Anustup; Mohapatra, Sushanta K.; Maharana, Himanshu S.; Kancharla, Harikrishna; Dey, Krishna K.; Sen, Prince; Balaji, Sathravada; Biswas, Kaushik; Annapurna, K. (Journal of the American Ceramic Society, 2025)