Publications

Peer-reviewed journal articles

31. L. Moreau, Seydoux, L., Weiss, J., and Campillo, M. : Analysis of micro-seismicity in sea ice with deep learning and Bayesian inference : application to high-resolution thickness monitoring, The Cryosphere, https://doi.org/10.5194/tc-2022-212, 2023.

30. D. Nziengui-Bâ, , Coutant, O., Moreau, L., and Boué, P. : Measuring the thickness and Young’s modulus of the ice pack with DAS, a test case on a frozen mountain lake, Geophysical Journal International, 233, 1166–1177, https://doi.org/10.1093/gji/ggac504, 2022.

29. A. Serripierri, L. Moreau, P. Boue, J. Weiss, and P. Roux, Recovering and monitoring the thickness, density, and elastic properties of sea ice from seismic noise recorded in Svalbard, The Cryosphere, 16, 2527–2543, https://doi.org/10.5194/tc-16-2527-2022, 2022.

28. B. Bergfeld, A. van Herwijnen, G. Bobillier, E. Larose, L. Moreau, B. Trottet, J. Gaume, J. Cathomen, J. Dual and J. Schweizer : Crack propagation speeds in weak snowpack layers, J. Glaciol. accepted, PPP (2021).

27. Q. Xue, E. Larose, L. Moreau, R. Thery, O. Abraham, and J.-M. Henault,
Ultrasonic monitoring of stress and cracks of the 1/3 scale mock-up of nuclear reactor concrete containment structure, Struct. Health Monit. (2021), https://doi.org/10.1177/14759217211034729

26. C. Gradon, P. Roux, L. Moreau, A. Lecointre, Y. Ben Zion, Characterization with dense array data of seismic sources in the shallow part of the San Jacinto Fault Zone, Geophys. J. Int. (2021), ggaa411, https://doi.org/10.1093/gji/ggaa411

25. L. Moreau, J. Weiss and D. Marsan, Accurate estimations of sea‐ice thickness and elastic properties from seismic noise recorded with a minimal number of geophones : from thin landfast ice to thick pack ice. Journal of Geophysical Research : Oceans (2020), 125, e2020JC016492. https://doi.org/10.1029/2020JC016492

24. L. Moreau P. Boué, A. Serripierri, J. Weiss, D. Hollis, I. Pondaven, B. Vial, S. Garambois, E. Larose, A. Helmstetter, L. Stehly, G. Hillers and O. Gilbert, Sea ice thickness and elastic properties from the analysis of multimodal guided wave propagation measured with a passive seismic array, J. Geophys. Res. Oceans (2020), 125, e2019JC015709. https://doi.org/10.1029/2019JC015709

23. C. Lachaud, D.Marsan M. Montagnat, J. Weiss, L. Moreau and F. Gimbert, Micro-seismic monitoring of a floating ice plate to characterize its deformation, in J. Geophys. Res : Solid Earth (2019), 124, 10444– 10467. https://doi.org/10.1029/2019JB018339

22. G. Hillers, M. Campillo, F. Brenguier, L. Moreau, D.C. Agnew, and Y. Ben-Zion, Seismic Velocity Change Patterns Along the San Jacinto Fault Zone Following the 2010M7.2 El Mayor-Cucapah and M5.4 Collins Valley Earthquakes, J. Geophys. Res : Solid Earth (2019). https://doi.org/10.1029/2018JB017143

21. Q. Xue, E. Larose and L. Moreau, Locating structural changes in a multiple scattering domain with an irregular shape, J. Acoust. Soc. Am. (2019), https://doi.org/10.1029/2018JB017143

20. D. Marsan, J. Weiss, L. Moreau, F. Gimbert, M. Doble, E. Larose et J. Grangeon (2019), Characterizing horizontally-polarized shear and infragravity vibrational modes in the Arctic sea ice cover using correlation methods, J. Acoust. Soc. Am. (2019). https://doi.org/10.1121/1.5094343

19. C. Gradon, L. Moreau, P. Roux et Y. Ben Zion, Analysis of surface and seismic sources in dense array data with match field processing and Markov chain Monte Carlo sampling, Geophys. J. Int. (2019). https://doi.org/10.1093/gji/ggz224

18. L. Moreau, C. Lachaud, R. Thery, M. V. Predoi, D. Marsan, E. Larose, J. Weiss, and M. Montagnat, Monitoring ice thickness and elastic properties from the measurement of leaky guided waves : a laboratory experiment, J. Acoust. Soc. Am. (2017). https://doi.org/10.1121/1.5009933

17. M. Causse, G. Cultrera, L. Moreau, A. Herrero, E. Schiappapietra, and F. Courboulex, Bayesian rupture imaging in a complex medium. The 29 May 2012 Emilia, Northern Italy, earthquake, Geophys. Res. Lett.44 (2017), https://doi.org/10.1002/2017GL074698

16. L. Moreau, L. Stehly, P. Boué and M. Campillo, Improving ambient noise correlation functions with an SVD-based Wiener filter, Geophys. J. Int. 211(1), p. 418-426 (2017). https://doi.org/10.1093/gji/ggx306

15. F. Xie, E. Larose, L. Moreau, Y. Zhang, T. Planes : Characterizing extended changes in multiple scattering media using Coda Wave Decorrelation : numerical simulations, Waves Rand. Media (2017) . https://doi.org/10.1080/17455030.2017.1308042.

14. Y. Zhang, E. Larose, L. Moreau, G. d’Ozouville : 3D in-situ imaging of cracks in concrete using diffuse ultrasound, Structural Health Monitoring (2017). https://doi.org/10.1177/1475921717690938

13. P. Roux, L. Moreau, A. Lecointre, G. Hillers, M. Campillo, Y. Ben-Zion, D. Zigone and F. Vernon, A methodological approach toward high-resolution seismic imaging of the San Jacinto Fault Zone using ambient noise recordings at a spatially-dense array, Geophys. J. Int. 206 (2), p. 980-992 (2016) https://doi.org/10.1093/gji/ggw193

12. F. Xie, L. Moreau, Y. Zhang and E. Larose, A Bayesian approach for high resolution imaging of small changes in multiple scattering media, Ultrasonics 64(1), p. 106-114 (2016), https://doi.org/10.1016/j.ultras.2015.08.005

11. L. Moreau, A. J. Hunter, A. Velichko and P.D. Wilcox, 3D reconstruction of sub-wavelength scatterers from the measurement of scattered fields in elastic waveguides, IEEE Trans. Ultrason. Ferroelectr. Freq. Control 61(11) ; 1864-1879 (2014), https://doi.org/10.1109/tuffc.2014.006619

10. L. Moreau, J-G. Minonzio, M. Talmant et P. Laugier, Measuring the wavenumber of guided modes in a thickness-varying waveguide, J. Acoust. Soc. Am. 135(5) ; 2614-24 (2014), https://doi.org/10.1121/1.4869691

9. L. Moreau, J-G. Minonzio, J. Foiret, E. Bossy, M. Talmant et P. Laugier, Accurate measurement of guided modes in a plate using a bidirectional approach, J. Acoust. Soc. Am. 135(1), EL15-21 (2013), https://doi.org/10.1121/1.4832335

8. L. Moreau, M. Caleap, A. Velichko et P. D. Wilcox, Scattering of guided waves by flat-bottomed cavities with irregular shapes, Wave Motion 49(2), 375-387 (2012), https://doi.org/10.1016/j.wavemoti.2011.12.004

7. L. Moreau, A. Velichko et P. D. Wilcox, Accurate finite element modelling of guided wave scattering from irregular defects, NDT&E Int. 45(1), 46-54 (2012), https://doi.org/10.1016/j.ndteint.2011.09.003

6. L. Moreau, M. Caleap, A. Velichko et P. D. Wilcox, Scattering of guided waves by through-thickness cavities with irregular shapes, Wave Motion 48(7), 585-601 (2011), https://doi.org/10.1016/j.wavemoti.2011.04.010

5. L. Moreau, B. W. Drinkwater et P. D. Wilcox, Ultrasonic imaging algorithms with limited transmission cycles for rapid Non Destructive Evaluation, IEEE Trans. Ultrason. Ferroelectr. Freq. Control 56(9), 1932-1944 (2009), https://doi.org/10.1109/TUFFC.2009.1269

4. L. Moreau et M. Castaings, The use of an orthogonality relation for reducing the size of finite element models for 3D guided waves scattering problems, Ultrasonics, 48(5), 357-366 (2008), https://doi.org/10.1016/j.ultras.2008.01.005

3. M. V. Predoi, M. Castaings et L. Moreau, Influence of material viscoelasticity on the scattering of guided waves by defects, J. Acoust. Soc. Am 124(5), 2883-2894 (2008), https://doi.org/10.1121/1.2977604

2. B. Hosten, L. Moreau et M. Castaings, Reflection and transmission coefficients for guided waves reflected by defects in viscoelastic material plates, J. Acoust. Soc. Am. 121(6), 3409-3417 (2007), https://doi.org/10.1121/1.2723652

1. L. Moreau, M. Castaings, B. Hosten et M. V. Predoi, An orthogonality relation-based technique for post-processing finite elements predictions of wave scattering in solid waveguides, J. Acoust. Soc. Am. 120(2), 611-620 (2006), https://doi.org/10.1121/1.2216563

Patents under licence

1. L. Moreau, J-G. Minonzio, J. Foiret, M. Talmant et P. Laugier Procédé et dispositif ultrasonores pour représenter la propagation d’ondes ultrasonores dans un guide d’épaisseur linéairement variable, french patent #1357204 déposé le 22/07/2013 (2013)

Invited conferences and seminars

3. L. Moreau, P. Boué, A. Serripierri, J. Weiss and S. Garambois, Imaging challenging media by full waveform inversion of ultrasonic signals, 173rd meeting of the Acoustical Society of America (2017), Boston (US)

2. L. Moreau, X. Fan, Y. Zhang and E. Larose, Imaging small changes in multiple scattering media, 13ème Congrès Français d’Acoustique, Le Mans, 2016

1. L. Moreau, Workshop « diffuse waves in complex media », Marseille (LMA), 2015

Conferences Proceeding
23. A. Serripierri, L. Moreau, P. Boué and J. Weiss, Monitoring the Thickness and Mechanical Properties of Sea Ice with Approaches based on Passive Recordings of Seismic Noise, AGU Fall Meeting 2021

22. L. Moreau and L. Seydoux, Monitoring sea ice thickness and mechanical properties with seismic noise, 37th General Assembly (GA) of the European Seismological Commission (2021)

21. A. Serripierri, L. Moreau, P. Boué, and J. Weiss, Recovering and monitoring the thickness and elastic properties of sea ice from one month of seismic noise in Svalbard, EGU General Assembly Conference Abstracts, EGU21-10109

20. O. Coutant, L. Moreau, P. Boué, E. Larose, and A. Cimolino, Measuring floating ice thickness with optical fibers and DAS, a test case study on a frozen moutain lake, EGU General Assembly Conference Abstracts, EGU21-7404

19. L. Moreau, P. Boué, A. Serripierri and J. Weiss, Monitoring sea ice with seismic noise, Forum Acusticum, Lyon, 2020

18. L. Moreau, C. Lachaud, R. Thery, M. V. Predoi, D. Marsan, E. Larose, J. Weiss, and M. Montagnat, Monitoring sea ice thickness and properties with seismic noise : insights from a laboratory experiment, Congrès Français d’Acoustique, Le Havre, 2018.

17. C. Gradon, L. Moreau and P. Roux, Locating surface and shallow seismic sources using match field processing and a dense array of sensors on the San Jacinto Fault, AGU fall meeting, New Orleans, 2017.

16. L. Moreau, R. Brossier and L. Métivier, Imaging challenging media by full waveform inversion of ultrasonic signals, 173rd Meeting of the Acoustical Society of America, Boston, 2017

15. E. Larose, Y. Zhang, L. Moreau, T. Planes and A. Obermann, Diffuse ultrasound monitoring of stress and damage development on large scale concrete structures, 173rd Meeting of the Acoustical Society of America, Boston, 2017

14. M. Causse, G. Cultrera, A. Herrero, F. Courboulex, E. Schiappapietra, and L. Moreau, Finite-fault inversion of the Mw 5.9 2012 Emilia-Romagna earthquake (Northern Italy) using aftershocks as near-field Green’s function approximations. In EGU General Assembly Conference Abstracts, Vienna, 2017

13. L. Moreau, E. Larose and R. Brossier, High resolution imaging in challenging media : a model-based approach, 22nd Internatinal Congress of Acoustics, Buenos Aires, 2016

12. L. Moreau, E. Larose and R. Brossier, Model-based reconstruction algorithms : a new frontier for super-resolution imaging in nondestructive evaluation ? Congrès Français d’Acoustique / Vishno, Le Mans, 2016

11. C. Gradon, L. Moreau, P. Roux, A. Lecointre and Y. Ben Zion, Extraction des ondes sismiques sur la faille de San Jacinto via le bruit sismique ambiant et un réseau dense de capteurs, Congrès Français d’Acoustique / Vishno, Le Mans, 2016

10. L. Moreau, X. Fan, Y. Zhang and E. Larose, Imaging several singularities in a multiple scattering medium, 22nd International Congress on Sound and Vibration, Florence, 2015

9. L. Moreau, X. Fan, Y. Zhang and E. Larose, Imaging small changes in multiple scattering media, AFPAC, Fréjus, 2015

8. L. Moreau, J G Minonzio, M. Talmant, and P. Laugier, Measuring the wavenumber of guided modes in a thickness-varying waveguide, AFPAC, Surrey (UK), 2014

7. L. Moreau, AJ Hunter and A. Velichko, Accurate 3D reconstruction of sub-wavelength defects from the measurement of guided wave scattered fields, AFPAC, Surrey (UK), 2014

6. L. Moreau, M. Caleap, A. Velichko and P. D. Wilcox, Analytical and finite element modelling of three-dimensional guided waves scattering by flat-bottomed cavities with arbitrary shapes, 11ème Congrès Français d’Acoustique, Le Mans, 2012

5. L. Moreau, A. Velichko and P.D. Wilcox, Efficient Methods to model the scattering of guided waves in 3D, Proc. SPIE 7650, Health Monitoring of Structural and Biological Systems, San Diego, 2010

4. L. Moreau, A. J. Hunter, B. W. Drinkwater and P. D. Wilcox
, Efficient imaging techniques using an ultrasonic array, Proc. SPIE 7650, Health Monitoring of Structural and Biological Systems, San Diego, 2010

3. L. Moreau, A. J. Hunter, B. W. Drinkwater, and P. D. Wilcox, Efficient data capture and post-processing for realtime imaging using an ultraosnic array, AIP Conference Proceedings 1211, 839, 2010

2. L. Moreau and M. Castaings, Scattering of Lamb waves by a complex shaped defect in an isotropic plate, AIP Conference Proceedings 975, 62, 2008

1. M. Drozdz, L. Moreau, M. Castaings, M. J. S. Lowe, and P. Cawley, Efficient Numerical Modelling of Absorbing Regions for Boundaries Of Guided Waves Problems
, AIP Conference Proceedings 820, 126, 2006.