Estimation via Laser Ultrasonics of the Ultrasonic Attenuation in a Polycrystalline Aluminum Thin Plate Using Complex Wavenumber Recovery in the Vicinity of a Zero-Group-Velocity L...

by Guqi Yan, Samuel Raetz, Jean-Philippe Groby, Aroune Duclos, Alan Geslain, Nikolay Chigarev, Vitalyi E. Gusev, Vincent Tournat
Published 2021-07-01

Photoacoustic 3-D imaging of polycrystalline microstructure improved with transverse acoustic waves

by Théo Thréard, Elton de Lima Savi, Sergey Avanesyan, Nikolay Chigarev, Zilong Hua, Vincent Tournat, Vitalyi E. Gusev, David H. Hurley, Samuel Raetz
Published 2021-09-01

Evaluation of the Structural Phase Transition in Multiferroic (Bi_1−x Pr_x)(Fe_0.95 Mn_0.05)O₃ Thin Films by A Multi-Technique Ap...

by Samuel Raetz, Alexey Lomonosov, Sergey Avanesyan, Nikolay Chigarev, Elton de Lima Savi, Alain Bulou, Nicolas Delorme, Zheng Wen, Qiao Jin, Maju Kuriakose, Anthony Rousseau, Gwenaëlle Vaudel, Pascal Ruello, Di Wu, Vitalyi Gusev
Published 2019-02-01