Unraveling the Influence of Hydrofluoric Concentration on the Morphology of Porous Silicon Surfaces Fabricated through Photochemical Etching using Sunlight. Iraqi Journal of Applied Physics, [S. l.], v. 20, n. 3A, p. 565–568, 2024. DOI: 10.2026/zjsfw169. Disponível em: https://ijap-iq.com/index.php/ijap/article/view/654. Acesso em: 21 jul. 2026.