Investigation of the relationship between porosity and luminescent properties of porous siliconAlexander S. Lenshin, Yaroslav A. Peshkov, Olga V. Chernousova, Sergey V. Kannykin and Dmitry A. MinakovEur. Phys. J. Appl. Phys., 98 (2023) 36DOI: https://doi.org/10.1051/epjap/2023230001