This book presents recent research and important developments in plasma science, materials engineering, and energy applications. Arising from the 1st International Conference on Plasma, Materials, and Energy (ICPME) held in Nador, Morocco, in May 2025, it provides a valuable resource for researchers and professionals looking for the latest advancements in theoretical modeling, experimental techniques, and technological applications. A key strength of this conference is its interdisciplinary approach, fostering collaboration between experts in plasma physics, materials science, and energy technologies. This event emphasizes both fundamental research and practical applications, addressing current challenges in energy sustainability, advanced materials, and plasma-based technologies. The collection of peer-reviewed papers fosters interdisciplinary collaboration and offers insights into emerging trends and challenges in the field. The primary audience includes researchers, academics, graduate students, and industry professionals working in plasma physics, materials science, and energy technologies.

Morad El Kaouini is an associate professor in the Department of Physics at the Polydisciplinary Faculty of Nador, University Mohammed First, a position he has held since 2016. He earned his Doctorate in Plasma Physics in 2015 from the Faculty of Science Oujda, University Mohammed First. His research expertise focuses on the numerical modeling and simulation of complex plasma systems, including q-non-extensive electron distributions, dust particle dynamics, and the development of plasma antennas. 
 
Mohamed El Bojaddaini is Associate Professor of Physics at the Polydisciplinary Faculty of Nador, Mohammed First University, Morocco. He received his Doctorate Degree in Plasma Physics in 2014 from the Faculty of Sciences, Mohammed First University. His research interests include numerical modeling of plasmas, non-equilibrium plasma phenomena, and plasma–surface interactions.

Majid Rochdi was born in Nador, Morocco, in 1978. He received the Master of Science degree in Communications Engineering and the Ph.D. degree in Electronics from the University of Western Brittany (Université de Bretagne Occidentale), Brest, France, in 2011. Since 2017, he has been an associate professor at the Polydisciplinary Faculty of Nador. His research interests include electromagnetic wave propagation and antenna theory and applications.

Moussa El Yahyaoui is an assistant professor of Physics at the Department of Physics, Pluridisciplinary Faculty of Nador, Morocco. He earned a Doctorate in Electronics and Telecommunications from the Faculty of Sciences Oujda in 2018. He also holds a State Engineer diploma in Electronic Engineering and Industrial Computing from the National School of Applied Sciences (ENSA) Oujda. His research expertise lies at the intersection of wireless communications, optical fiber systems, and signal processing, with a particular emphasis on Radio-over-Fiber (RoF) technology, MIMO-OFDM systems, and millimeter-wave generation.