Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Sebastien Guenneau"'
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract Previous theory and experiment has shown that introducing strong (nonlocal) beyond-nearest-neighbor interactions in addition to (local) nearest-neighbor interactions into rationally designed periodic lattices called metamaterials can lead to
Externí odkaz:
https://doaj.org/article/9730badbceb146d6a2d029679df1ce01
Autor:
Andrea Colombi, Victoria Ageeva, Richard J. Smith, Adam Clare, Rikesh Patel, Matt Clark, Daniel Colquitt, Philippe Roux, Sebastien Guenneau, Richard V. Craster
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Recent years have heralded the introduction of metasurfaces that advantageously combine the vision of sub-wavelength wave manipulation, with the design, fabrication and size advantages associated with surface excitation. An important topic w
Externí odkaz:
https://doaj.org/article/5ff0a1a9648341a58308fff37eb4d10a
Autor:
Andrea Colombi, Richard V. Craster, Daniel Colquitt, Younes Achaoui, Sebastien Guenneau, Philippe Roux, Matthieu Rupin
Publikováno v:
Frontiers in Mechanical Engineering, Vol 3 (2017)
In metamaterial science, local resonance and hybridization are key phenomena strongly influencing the dispersion properties; the metasurface discussed in this article created by a cluster of resonators, subwavelength rods, atop an elastic surface bei
Externí odkaz:
https://doaj.org/article/ed5c4ec10b9c4b6b96b74d5f2048eb66
Publikováno v:
New Journal of Physics, Vol 14, Iss 10, p 103042 (2012)
We introduce a general framework in performing transformation optics by purely rotating the optical axis of the same anisotropic dielectric material on the subwavelength scale. The transformation medium realizes any area-preserving maps with maximum
Externí odkaz:
https://doaj.org/article/29c3585c8a194aaa962ec05543f2c37c
Autor:
Anastasiia O. Krushynska, Daniel Torrent, Alejandro M. Aragón, Raffaele Ardito, Osama R. Bilal, Bernard Bonello, Federico Bosia, Yi Chen, Johan Christensen, Andrea Colombi, Steven A. Cummer, Bahram Djafari-Rouhani, Fernando Fraternali, Pavel I. Galich, Pedro David Garcia, Jean-Philippe Groby, Vincent Tournat, Sebastien Guenneau, Michael R. Haberman, Mahmoud I. Hussein, Shahram Janbaz, Noé Jiménez, Abdelkrim Khelif, Vincent Laude, MohammadJ.Mirzaali, Pawel Packo, Antonio Palermo, Yan Pennec, Rubén Picó, María Rosendo López, Stephan Rudykh, Marc Serra-Garcia, Clivia M. Sotomayor Torres, Timothy A. Starkey, Oliver B. Wright
Publikováno v:
Nanophotonics, 12 (4)
Nanophotonics
Nanophotonics, In press, 28 p. ⟨10.1515/nanoph-2022-0671⟩
Nanophotonics, 12(4)
Nanophotonics, 12 (4), 659-686
Nanophotonics, inPress, 28 p. ⟨10.1515/nanoph-2022-0671⟩
Nanophotonics
Nanophotonics, In press, 28 p. ⟨10.1515/nanoph-2022-0671⟩
Nanophotonics, 12(4)
Nanophotonics, 12 (4), 659-686
Nanophotonics, inPress, 28 p. ⟨10.1515/nanoph-2022-0671⟩
This broad review summarizes recent advances and "hot"research topics in nanophononics and elastic, acoustic, and mechanical metamaterials based on results presented by the authors at the EUROMECH 610 Colloquium held on April 25-27, 2022 in Benicáss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bd71b8b45e04257216d3dac685137d0
https://hdl.handle.net/11386/4822211
https://hdl.handle.net/11386/4822211
Publikováno v:
Metamaterials XIII.
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 2022
Applied Physics Letters, 2022
Understanding the acoustic scattering and radiation force and torque of an object is important in various fields, such as underwater communication, acoustic imaging, and noninvasive characterization, as well as biomedical ultrasound. Generally, acous
Publikováno v:
AIP Advances, Vol 13, Iss 8, Pp 085111-085111-7 (2023)
Designing wideband thermal cloaks remains a challenge, especially at high frequencies. We propose an optimization approach for the design of a thermal cloak for an arbitrary object with large thermal conductivity (copper), in a given frequency band a
Externí odkaz:
https://doaj.org/article/4ebf734d4c8a4f48b518fa850b198ed5
Space–time transformations as a design tool for a new class of composite materials (metamaterials) have proved successful recently. The concept is based on the fact that metamaterials can mimic a transformed but empty space. Light rays follow traje
Autor:
Brahim Lemkalli, Muamer Kadic, Youssef El Badri, Sébastien Guenneau, Abdellah Mir, Younes Achaoui
Publikováno v:
New Journal of Physics, Vol 26, Iss 7, p 073026 (2024)
Advances in material architectures have enabled endowing materials with exotic attributes not commonly available in the conventional realm of mechanical engineering. Twisting, a mechanism whereby metamaterials are used to transform static axial load
Externí odkaz:
https://doaj.org/article/6e38b35e757f4ba29eb18b0b26046329