Laboratoire Matière et Systèmes Complexes

 Che Zhan, A. Saint-Jalmes, M. Receveur, H. El Bahi, F. Rondelez, and V. Leroy, "Detailed characterization of aeration in lubricating oils by an ultrasonic approach", Tribology International (2022)

 [conference] C. Audoly and V. Leroy, "Locally resonant metamaterials for underwater acoustic applications: comparison of an analytical model with experimental results", International Congress on Sound and Vibration, Singapore (2022)

 J. Pierre, V. Leroy, and B. Dollet, "A toy model for the effective density of acoustic metamaterials", Proceedings of the Royal Society A 478 (2022) (pdf)

 M. Lanoy, F. Lemoult, G. Lerosey, A. Tourin, V. Leroy, and J. Page, "Three-dimensional acoustic lensing with a bubbly diamond metamaterial", J. Appl. Phys. 129 (2021)

 F. Elias, J. Crassous, C. Derec, B. Dollet, W. Drenckhan, C. Gay, V. Leroy, C. Noûs, J. Pierre, A. Saint-Jalmes, "The acoustics of Liquid Foams", Current Opinion in Colloid & Interface Science 50 (2020)

 M. Thieury, V. Leroy, J. Dassé, A. Tourin, "Phenomenological law for the acoustic reflection by an array of cylindrical cavities in a soft elastic medium", J. Appl. Phys. 128 (2020) (pdf)

Metamaterials_2019

 [conference] M. Thieury, A. Tourin, J. Dassé and V. Leroy, "Effect of hydrostatic pressure on a bubble anechoic metascreen", Metamaterials, Rome (2019)

 L. Champougny, J. Pierre, A. Devulder, V. Leroy and M.-C. Jullien, "Ultrasound transmission through monodisperse 2D microfoams", Eur. Phys. J. E 46 (2019) (pdf)

 V. Leroy, N. Chastrette, M. Thieury, O. Lombard, and A. Tourin, "Acoustics of Bubble Arrays: Role Played by the Dipole Response of Bubbles", Fluids 3 (2018) (pdf)

Internoise_2018

 [conference] C. Gaulon, C. Derec, F. Elias, V. Leroy, J. Pierre, F. Chevillotte, F.-X. Bécot, L. Jaouen, W. Drenckhan, "How to model the acoustic properties of a solid foam with thin membranes?", Inter-Noise, Chicago (2018)

 C. Gaulon, J. Pierre, C. Derec, L. Jaouen, F.X. Becot, F. Chevillotte, F. Elias, W. Drenckhan, and V. Leroy, "Acoustic absorption of solid foams with thin membranes", APL 112 (2018) (pdf)

 M. Lanoy, A. Bretagne, V. Leroy, A. Tourin, "A Phononic Crystal-Based High Frequency Rheometer", Crystals 8 (2018)

 O. Lombard, N. Viard, V. Leroy, C. Barrière, “Multiple scattering of an ultrasonic shock wave in bubbly media”, Eur. Phys. J. E 41 (2018)

 C. Gaulon, J. Pierre, V. Leroy, F. Elias, C. Derec, “Dissipation of ultrasonic and audible sound waves in liquid foams”, Acta Acustica united with Acustica 104 (2018)

 M. Lanoy, J.H. Page, G. Lerosey, F. Lemoult, A. Tourin and V. Leroy, "Acoustic double negativity induced by position correlations within a disordered set of monopolar resonators", Phys. Rev. B 96 (2017) (preprint)

 J. Pierre, C. Gaulon, C. Derec, F. Elias and V. Leroy, "Investigating the origin of acoustic attenuation in liquid foams", Eur. Phys. J. E 40 (2017)

 V. Leroy, A. Strybulevych, and T. Norisuye, "Time-resolved ultrasonic spectroscopy for bubbles", AIChE journal 63 (2017)

 O. Lombard, C. Barrière and V. Leroy, "Ultrasonic Subwavelength Phase Conjugated Mirror with a Layer of Bubbles", Ultrasonics 78 (2017)

 F. Elias, S. Kosgodagan Acharige, L. Rose, C. Gay, V. Leroy and C. Derec, " Vibration of soap films and Plateau borders, as elementary blocks of a vibrating liquid foam", Colloids Surf. A 534 (2017)

 V. Leroy, A. Bretagne, M. Lanoy, and A. Tourin, "Band gaps in bubble phononic crystals", AIP Advances 6 (2016)

 V. Leroy and T. Norisuye, "Investigating the existence of bulk nanobubbles with ultrasound", ChemPhysChem 17 (2016)

 Manuscrit HDR, "Acoustique des bulles : du liquide bulleux à la mousse liquide", Université Paris-Diderot (2016) (pdf)

 C. Derec, V. Leroy, D. Kaurin, L. Arbogast, C. Gay and F. Elias, "Propagation of a transverse wave on a foam microchannel", EPL 112 (2015) (pdf)

 M. Lanoy, C. Derec, A. Tourin, V. Leroy, "Manipulating bubbles with secondary Bjerknes forces", Appl. Phys. Lett. 107 (2015) (pdf)

 O. Lombard, C. Barrière and V. Leroy, "Nonlinear multiple scattering of acoustic waves by a layer of bubbles", EPL 112 (2015) (pdf)

 M. Lanoy, R. Pierrat, F. Lemoult, M. Fink, V. Leroy, A. Tourin, "Time reversal sub-wavelength focusing in bubbly media", Phys. Rev. B 91 (2015) (pdf)

 S. Mariot, V. Leroy, J. Pierre, F. Elias, E. Bouthemya, D. Langevin, W. Drenckhan, "An FFT approach to the analysis of dynamic properties of gas/liquid interfaces", Colloids Surf. A 473 (2015) (pdf)

 V. Leroy, A. Strybulevych, M. Lanoy, F. Lemoult, A. Tourin, J.H. Page, "Super-Absorption of Acoustic Waves with Bubble Meta-Screens", Phys. Rev. B 91 (2015) (pdf)

 J. Pierre, B. Dollet, V. Leroy, "Resonant Acoustic Propagation and Negative Density in Liquid Foams", Phys. Rev. Lett. 112 (2014) (pdf)

 [conference] O. Lombard, N. Viard, C. Barrière, V. Leroy, "Diffusion multiple dans un milieu bulleux aléatoire", Congrès Français d’Acoustique, Poitiers (2014) (pdf)

 J. Pierre, R.-M. Guillermic, F. Elias, W. Drenckhan, V. Leroy, "Acoustic characterisation of liquid foams with an impedance tube", Eur. Phys. J. E 36 (2013) (pdf)

 I. Ben Salem, R.-M. Guillermic, C. Sample, V. Leroy, A. Saint-Jalmes and B. Dollet, "Propagation of ultrasound in aqueous foams: bubble size dependence and resonance effects", Soft Matter 9 (2013) (pdf)

 [conference] J. Pierre, V. Leroy, A. Saint-Jalmes, B. Dollet, I. Ben Salem, J. Crassous, R.-M. Guillermic, W. Drenckhan, F. Elias "Shaving foam, a complex system for acoustic wave propagation", Proceedings of Meetings on Acoustics, vol 19, 045044 (2013) (pdf)

 J. Pierre, F. Elias, V. Leroy, "A technique for measuring velocity and attenuation of ultrasound in liquid foams", Ultrasonics 53 (2013) (pdf)

 [conference] A. Strybulevych, V. Leroy, A.L. Shum, H.F. Koksel, M.G. Scanlon and J.H. Page, "Use of an ultrasonic reflectance technique to examine bubble size changes in dough", IOP Conf. Series: Materials Science and Engineering 42 (2012)

Meta_2012

 [conference] A. Bretagne, V. Leroy, E. Lee, J.H. Page, A. Tourin, "Prediction of super absorbance with bubble meta-screens", META’12, Paris (2012)

 A. Bretagne, A. Tourin, V. Leroy, "Enhanced and reduced transmission of acoustic waves with bubble meta-screens", Appl. Phys. Lett. 99, 221906 (2011) (pdf)

ICU_2011

 [conference] A. Bretagne, B. Venzac, V. Leroy, and A. Tourin, "Bragg and Hybridization Gaps in Bubble Phononic Crystals", in Proceeding of International Congress on Ultrasonics (2011)

 V. Leroy, A. Strybulevych, J.H. Page, M.G. Scanlon, "Influence of positional correlations on the propagation of waves in a complex medium with polydisperse resonant scatterers", Phys. Rev. E 83, 046605 (2011) (pdf)

 V. Leroy, K.M. Pitura, M.G. Scanlon, J.H. Page, "The complex shear modulus of dough over a wide frequency range", J. Non-Newtonian Fluid Mech. 165, 475 (2010)

 M. Devaud, T. Hocquet, and V. Leroy, "Sound propagation in a monodisperse bubble cloud: From the crystal to the glass", Eur. Phys. J. E 32, 13 (2010)

 V. Leroy, J.-C. Bacri, T. Hocquet, and M. Devaud, "Simulating a one-half spin with two coupled pendula: II. The parametrically induced Rabi precession", Eur. J. Phys. 31, 157 (2010)

 V. Leroy, A. Bretagne, M. Fink, H. Willaime, P. Tabeling, A. Tourin, "Design and characterization of bubble phononic crystals", Appl. Phys. Lett. 95, 171904 (2009) (pdf)

 V. Leroy, A. Strybulevych, M.G. Scanlon, J.H. Page, "Transmission of ultrasound through a single layer of bubbles", Eur. Phys. J. E 29, 123 (2009) (pdf)

USE 2009

 [conference] A. Strybulevych, V. Leroy, M.G. Scanlon, J.H. Page, "Acoustic Microrheology: Shear Moduli of Soft Materials Determined from Single Bubble Oscillations", in Proceeding of Symposium on Ultrasonic Electronics, p395 (2009)

 M. Devaud, T. Hocquet, J.-C. Bacri, and V. Leroy, "The Minnaert bubble: an acoustic approach", Eur. J. Phys. 29, 1263 (2008)

 V. Leroy, A. Strybulevych, M.G. Scanlon, J.H. Page, "Sound velocity and attenuation in bubbly gels measured by transmission experiments", J. Acoust. Soc. Am. 123, 1931 (2008) (pdf)

 M. Devaud, V. Leroy, J.-C. Bacri, and T. Hocquet, "The adiabatic invariant of the n-degree-of-freedom harmonic oscillator", Eur. J. Phys. 29, 831 (2008)

 V. Leroy, A. Derode, "Temperature-dependent diffusing acoustic wave spectroscopy with resonant scatterers", Phys. Rev. E 77, 036602 (2008)

Bubbles in Food 2008

 [conference] V. Leroy, Y. Fan, A.L. Strybulevych, G.G. Bellido, J.H. Page, M.G. Scanlon, "Investigating the bubble size distribution in dough using ultrasound", in Bubbles in Food 2: Novelty, Health and Luxury, edited by G.M Campbell, M.G. Scanlon, and D.L. Pyle (AACC Press, St Paul, 2008)

 A. Strybulevych, V. Leroy, M.G. Scanlon, and J.H. Page, "Characterizing a model food gel containing bubbles and solid inclusions using ultrasound", Soft Matter 3, 1388 (2007)

 V. Leroy, J.-C. Bacri, T. Hocquet, and M. Devaud, "A Hamiltonian approach to the parametric excitation", Eur. J. Phys. 27, 469 (2006)

 V. Leroy, J.-C. Bacri, T. Hocquet, and M. Devaud, "Simulating a one-half spin with two coupled pendula: the free Larmor precession ", Eur. J. Phys. 27, 1363 (2006)

 V. Leroy, J.-C. Bacri, T. Hocquet, and M. Devaud, "Phase conjugation with a single bubble", Phys. Rev. E 72, 046601 (2005)

 V. Leroy, M. Devaud, T. Hocquet, and J.-C. Bacri, "The bubble cloud as an N-degree of freedom harmonic oscillator", Eur. Phys. J. E 17, 189 (2005)

 V. Leroy, M. Devaud, J.-C. Bacri, "The air bubble: experiments on an unusual harmonic oscillator", Am. J. Phys. 70, 1012 (2002)