“Optical Dielectric and Electronic Properties of Rare Earth Solids: Exploring the Relationship Between Optical Dielectric Properties and Plasmon Energy in Rare Earth Solids”, JASRAE, vol. 16, no. 4, pp. 2031–2035, Mar. 2019, Accessed: Sept. 19, 2026. [Online]. Available: https://www.ignited.in/index.php/jasrae/article/view/10781