“Optical properties of Si nanocrystals self-nucleated onto SiO2 surfaces”, Superficies y Vacio, vol. 25, no. 4, pp. 231–233, Dec. 2012, Accessed: Apr. 24, 2025. [Online]. Available: https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/194