معرفی
Jean-Philippe Groby is a Research Director at CNRS working at the Laboratory of Acoustics of the University of Le Mans (LAUM), UMR6613 CNRS. He leads the "Acoustic Materials" research team, one of three research teams at LAUM, and chairs the Technical Committee "Acoustic Materials" of the European Acoustics Association (EAA). He also serves as an associate editor for npj Acoustics.
Education:
- Habilitation à Diriger des Recherches (2017): "Acoustic wave propagation in lossy, structured and periodic media" at Université du Maine
- PhD (2005): "Modélisation de la propagation des ondes élastiques générées par un séisme proche ou éloigné à l'intérieur d'une ville" at Université de la Méditerranée - Aix-Marseille II
Research Interests: Jean-Philippe Groby specializes in acoustic wave propagation through various media, with particular focus on metamaterials and porous media. His research spans theoretical modeling, experimental characterization, and practical applications of acoustic materials. His work has significant implications for noise control in urban environments, automotive and aerospace industries. He has pioneered techniques for designing materials that can manipulate sound waves with unprecedented precision, including perfect absorbers and diffusers that operate at subwavelength scales.
Publication Trends: Groby's recent publications (2023-2025) demonstrate a strong focus on dual-function acoustic metamaterials that can simultaneously absorb and diffuse sound, Willis coupling phenomena in complex materials, and advanced characterization methods for anisotropic porous media. His work increasingly bridges theoretical acoustics with practical engineering applications, particularly in room acoustics, aerospace noise control, and architectural sound design. A notable trend is the development of causality-driven designs that optimize acoustic performance while minimizing material usage.
Professional Activities:
- Associate Editor, npj Acoustics
- Chair, Technical Committee "Acoustic Materials" of the European Acoustics Association
- Editor of the book "Acoustic Waves in Periodic Structures, Metamaterials, and Porous Media: From Fundamentals to Industrial Applications" (Springer, 2021)
Research Leadership: As leader of the "Acoustic Materials" team at LAUM, Groby oversees a vibrant research group focused on developing innovative acoustic solutions. His team has established strong collaborations with international research institutions and industry partners, particularly in the automotive and aerospace sectors. They have developed several patented technologies for sound absorption and control, including metaporous materials and acoustic meta-lenses.
