The Role of Sm3+ Energy Transfer on White Emission of La1.98Dy0.02MgTiO6 Double Perovskite Nano-Phosphors for Endoscopy and Laparoscopy LEDs. J-BPE. 2023;9(3):030307. Accessed October 22, 2026. https://www.jbpe.ssau.ru/index.php/JBPE/article/view/7649