Kenza Yahiaoui’s research interests primarily focus on the interaction of lasers with matter, specifically within the realms of Pulsed Laser Deposition (PLD) and Laser-Induced Breakdown Spectroscopy (LIBS). In PLD, she explores the synthesis of thin films, particularly alumina, under reactive oxygen environments, highlighting their remarkable properties such as thermal resistance, corrosion resistance, and optical capabilities, which have applications in microelectronics, mechanics, and optics. Her LIBS research emphasizes spectroscopic analysis for qualitative and quantitative assessments of metallic alloys and polymers, contributing to advancements in material characterization. Yahiaoui’s investigations into the plasma parameters during these processes aim to enhance understanding of the mechanisms involved and optimize outcomes. Through her work, she seeks to bridge the gap between fundamental physics and practical applications, fostering innovation in materials science and technology.