Faculty of science dhar el mehraz university sidi mohamed ben abdellah fez | Morocco
AUTHOR PROFILE
EARLY ACADEMIC PURSUITS
Prof. Abdellah Tahiri began his academic journey with a Baccalauréat in Sciences expérimentale from Lycée 06 novembre El Jadida in 1998. He then earned a Licence Fondamental in Science de la Matière Physique with a specialization in Réseaux et télécoms from Université Choaib Doukkali, El Jadida, Faculté des Sciences in 2002. He followed this with professional training, obtaining a certificat de la qualification pédagogique from Center Régional Derb Galef in 2003. Prof. Tahiri completed his Master’s in Informatique scientifique en physique des hautes énergies et expérimentales from Université Hassan II-Casablanca, Faculté des Sciences Ain Chock in 2009. His academic pursuits culminated in earning a Doctorat in physiques appliquée et Sciences des matériaux from the faculté des sciences Ben M’sik, Université Hassane II Casablanca in January 2021. His doctoral research focused on the "Etude des propriétés mécaniques et structurales de Tungstène nanocristallin par la méthode de dynamique moléculaire," supervised by Brahim Boubeker.
PROFESSIONAL ENDEAVORS
Prof. Tahiri has built a distinguished career in applied physics and material sciences. His professional experience includes significant research and teaching positions at various prestigious institutions. Since earning his doctorate, he has continued his research within the Laboratoire d’Ingénierie et Matériaux (LIMAT). His professional endeavors have focused on utilizing molecular dynamics simulations and the Embedded Atom Method (EAM) to explore the mechanical properties and structural behaviors of nanocrystalline tungsten under various conditions.
CONTRIBUTIONS AND RESEARCH FOCUS
Prof. Tahiri’s primary research interests include studying the mechanical and structural properties of nanocrystalline tungsten through molecular dynamics simulations. His work has extensively covered various mechanical tests, such as compression, nano-indentation, and uniaxial tension. He has developed models of tungsten with grain sizes ranging from 4 to 15 nm using Voronoi construction tools. His research has yielded significant insights into the elastic coefficients of tungsten at different temperatures and grain sizes, including Young’s modulus, shear modulus, compressibility, Poisson's ratio, and anisotropy.
In addition to the study of tungsten, Prof. Tahiri has explored the effects of temperature and rhenium (Re) concentrations in W1‑xRex alloys on their shear elastic modulus. His findings have been compared with existing literature, achieving highly satisfactory agreement.
IMPACT AND INFLUENCE
Prof. Tahiri's research in molecular dynamics has had a profound impact on the field of material science, particularly in understanding the mechanical properties of nanocrystalline tungsten. His work has contributed valuable knowledge on the behavior of materials at the nanoscale, influencing further research and applications in nanotechnology and material engineering. His studies on the deformation processes of nanocrystalline tungsten and the inverse Hall-Petch effect have been particularly influential, offering new perspectives on material strength and durability.
ACADEMIC CITATIONS
Prof. Tahiri’s work has been widely cited in academic conferences and journals. Notable publications include his assessment of structural, electronic, and mechanical properties of Re1‑xWxB2 diborides, presented at the International Conference on Energy and Green Computing in November 2023, and his first-principles calculations of new KXH3 (X = Mn, Fe) hydride compounds for hydrogen storage applications, presented at the World Energy Conference in December 2023. His research on Co2 x V x FeGe Full-Heusler Alloys was showcased at the Journee sur l’ingenierie des materiaux (JIM’23) in May 2023. These citations underscore the significance of his contributions to the scientific community.
LEGACY AND FUTURE CONTRIBUTIONS
Looking ahead, Prof. Abdellah Tahiri aims to continue his pioneering work in molecular dynamics and material sciences. His future contributions are expected to further enhance the understanding and application of nanocrystalline materials, particularly tungsten and its alloys. His legacy will be marked by his dedication to advancing scientific knowledge and his influence on the academic and research community, fostering innovation and excellence in the field of material science.
MOLECULAR DYNAMICS
Prof. Tahiri's expertise in molecular dynamics has been central to his research, providing deep insights into the mechanical properties and structural behaviors of materials at the nanoscale. His use of molecular dynamics simulations to explore various mechanical tests and the effects of different parameters on material properties highlights the importance of this methodology in advancing material science. The keywords molecular dynamics encapsulate the core of his research approach, reflecting his commitment to utilizing cutting-edge techniques to uncover new knowledge and drive innovation in the field.
NOTABLE PUBLICATION
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Citation: 07 Year: 2024
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Citation: 06 Year: 2024
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Citation: 07 Year: 2023
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Citation: 03 Year: 2023