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Vincent Tournat

17

Documents

Publications

georgios-theocharis

	Modulation instability in nonlinear flexible mechanical metamaterials A. Demiquel , V. Achilleos , Georgios Theocharis , V. Tournat Physical Review E , 2023, 107 (5), pp.054212. ⟨10.1103/PhysRevE.107.054212⟩ Article dans une revue hal-04282472v1
	Direct observation of edge modes in zigzag granular chains Li-Yang Zheng , Shilin Qu , Florian Allein , Théo Thréard , Vitalyi Gusev Journal of Sound and Vibration, 2022, 526, pp.116761. ⟨10.1016/j.jsv.2022.116761⟩ Article dans une revue hal-03873257v1
	Direct observation of edge modes in zigzag granular chains Li-Yang Zheng , Shilin Qu , Florian Allein , Théo Thréard , Vitali Goussev Journal of Sound and Vibration, 2022, 526, pp.116761. ⟨10.1016/j.jsv.2022.116761⟩ Article dans une revue hal-03665812v1
	Tilted double Dirac cone and anisotropic quantum-spin-Hall topological insulator in mechanical granular graphene Li-Yang Zheng , Georgios Theocharis , Romain Fleury , Vincent Tournat , Vitali Goussev New Journal of Physics, 2020, 22 (10), pp.103012. ⟨10.1088/1367-2630/abb862⟩ Article dans une revue hal-03448813v1
	Acoustic graphene network loaded with Helmholtz resonators: a first-principle modeling, Dirac cones, edge and interface waves Li-Yang Zheng , Vassos Achilleos , Ze-Guo Chen , Olivier Richoux , Georgios Theocharis New Journal of Physics, 2020, 22 (1), pp.013029. ⟨10.1088/1367-2630/ab60f1⟩ Article dans une revue hal-02471519v1
	Tilted double Dirac cone and anisotropic quantum-spin-Hall topological insulator in mechanical granular graphene Li-Yang Zheng , Georgios Theocharis , Romain Fleury , Vincent Tournat , Vitali Goussev New Journal of Physics, 2020, 22 (10), pp.103012. ⟨10.1088/1367-2630/abb862⟩ Article dans une revue hal-03007600v1
	Perfect absorption in mirror-symmetric acoustic metascreens Vicente Romero-García , Noé Jiménez , Jean-Philippe Groby , Aurélien Merkel , Vincent Tournat Physical Review Applied, 2020, 14 (5), pp.054055. ⟨10.1103/PhysRevApplied.14.054055⟩ Article dans une revue hal-03436042v1
	Linear and Nonlinear Elastic Waves in Magnetogranular Chains F. Allein , V. Tournat , Vitali Goussev , Georgios Theocharis Physical Review Applied, 2020, 13 (2), ⟨10.1103/PhysRevApplied.13.024023⟩ Article dans une revue hal-02536380v1
	Granular graphene: Direct observation of edge states on zigzag and armchair boundaries Li-Yang Zheng , Florian Allein , Vincent Tournat , Vitali Goussev , Georgios Theocharis Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 99 (18), ⟨10.1103/PhysRevB.99.184113⟩ Article dans une revue hal-02325889v1
	Testing a bead-rod contact with a nonlinear resonance method Aurélien Merkel , Georgios Theocharis , F. Allein , J.-P. Groby , Vitali Goussev Journal of Sound and Vibration, 2019, 441, pp.84-95. ⟨10.1016/j.jsv.2018.10.026⟩ Article dans une revue hal-02325907v1
	Quasitopological rotational waves in mechanical granular graphene Li-Yang Zheng , Georgios Theocharis , Vincent Tournat , Vitali Goussev Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (6), ⟨10.1103/PhysRevB.97.060101⟩ Article dans une revue hal-02536822v1
	Transversal–rotational and zero group velocity modes in tunable magneto-granular phononic crystals F. Allein , V. Tournat , Vitali Goussev , Georgios Theocharis Extreme Mechanics Letters, 2017, 12, pp.65-70. ⟨10.1016/j.eml.2016.08.001⟩ Article dans une revue hal-02536009v1
	Perfect and broadband acoustic absorption by critically coupled sub-wavelength resonators V. Romero-Garcia , Georgios Theocharis , O. Richoux , Aurélien Merkel , V. Tournat Scientific Reports, 2016, 6 (1), ⟨10.1038/srep19519⟩ Article dans une revue hal-02396621v1
	Tunable magneto-granular phononic crystals F. Allein , V. Tournat , Vitali Goussev , Georgios Theocharis Applied Physics Letters, 2016, 108 (16), pp.161903. ⟨10.1063/1.4947192⟩ Article dans une revue hal-02535990v1
	Zero-frequency and slow elastic modes in phononic monolayer granular membranes Li-Yang Zheng , Hélène Pichard , Vincent Tournat , Georgios Theocharis , Vitali Goussev Ultrasonics, 2016, 69, pp.201-214. ⟨10.1016/j.ultras.2015.11.005⟩ Article dans une revue hal-02535971v1
	Nonlinear Hysteretic Torsional Waves J. Cabaret , Philippe Béquin , Georgios Theocharis , V. Andreev , Vitali Goussev Physical Review Letters, 2015, 115 (5), ⟨10.1103/PhysRevLett.115.054301⟩ Article dans une revue hal-02461006v1
	Limits of slow sound propagation and transparency in lossy, locally resonant periodic structures Limits of slow sound propagation and transparency in lossy, locally resonant periodic structures Georgios Theocharis , Olivier Richoux , V Romero García , Aurélien Merkel , V. Tournat New Journal of Physics, 2014, 16, ⟨10.1088/1367-2630/16/9/093017⟩ Article dans une revue hal-02406563v1