| 2021/09/08 15:29 |

Probing ultrasound scattering and absorption in earth materials

Determination of ultrasound scattering and intrinsic attenuations in heterogeneous media is an important issue from material characterization (polycrystals, porous rocks, cements) to geophysical (...)

| 2021/09/02 18:26 |

Waves in random time-dependent media exhibit universal statistics

Wave propagation in a homogeneous medium in which the wave velocity fluctuates randomly in time is an emerging topic. Previous studies, including at Institut Langevin, have shown that the average (...)

| 2021/07/16 08:38 |

Matrix image of a seismic fault

In geophysics, seismic faults or volcanoes are particularly difficult to image because of the multiscale heterogeneities of the rocks that compose them. Inspired by previous works in ultrasound (...)

> More news...


Gravitational lens effect revisited through membrane waves
Catheline, S., V. Delattre, G. Laloy-Borgna, F. Faure, and M. Fink
American Journal of Physics 90, no. 1, 47-50 (2022)
toggle visibility
Liquid walls and interfaces in arbitrary directions stabilized by vibrations
Apffel, B., S. Hidalgo-Caballero, A. Eddi, and E. Fort
Proceedings of the National Academy of Sciences of the United States of America 118, no. 48 (2021)
toggle visibility
Propagation of scalar waves in dense disordered media exhibiting short- And long-range correlations
Rohfritsch, A., J. M. Conoir, T. Valier-Brasier, R. Pierrat, and R. Marchiano
Physical Review E 104, no. 6 (2021)
toggle visibility
Cloaking, trapping and superlensing of lamb waves with negative refraction
Legrand, F., B. Gérardin, F. Bruno, J. Laurent, F. Lemoult, C. Prada, and A. Aubry
Scientific Reports 11, no. 1 (2021)
toggle visibility
> More publications...