Search Results - "Pezeril, T."

Optical generation of gigahertz-frequency shear acoustic waves in liquid glycerol by Pezeril, T, Klieber, C, Andrieu, S, Nelson, K A

“…Picosecond laser ultrasonic techniques for acoustic wave generation and detection have been employed to probe shear acoustic waves in liquid glycerol at…”
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Transient Grating Spectroscopy in Magnetic Thin Films: Simultaneous Detection of Elastic and Magnetic Dynamics by Janušonis, J., Jansma, T., Chang, C. L., Liu, Q., Gatilova, A., Lomonosov, A. M., Shalagatskyi, V., Pezeril, T., Temnov, V. V., Tobey, R. I.

“…Surface magnetoelastic waves are coupled elastic and magnetic excitations that propagate along the surface of a magnetic material. Ultrafast optical techniques…”
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Ultrafast acousto-plasmonics in gold nanoparticle superlattices by Ruello, P., Ayouch, A., Vaudel, G., Pezeril, T., Delorme, N., Sato, S., Kimura, K., Gusev, V. E.

“…We report the investigation of the generation and detection of GHz coherent acoustic phonons in plasmonic gold nanoparticle superlattices (NPSs). The…”
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Laser-induced versus shock wave induced transformation of highly ordered pyrolytic graphite by Veysset, D., Pezeril, T., Kooi, S., Bulou, A., Nelson, Keith A.

“…We demonstrate that in-plane 2D propagation and focusing of a laser-induced shock wave result in enhanced nano-crystallization of highly ordered pyrolytic…”
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Gilbert damping in NiFeGd compounds: Ferromagnetic resonance versus time-resolved spectroscopy by Salikhov, R., Alekhin, A., Parpiiev, T., Pezeril, Thomas, Makarov, D., Abrudan, R., Meckenstock, R., Radu, F., Farle, M., Zabel, H., Temnov, V.

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Photoexcitation of gigahertz longitudinal and shear acoustic waves in BiFeO3 multiferroic single crystal by Ruello, P., Pezeril, T., Avanesyan, S., Vaudel, G., Gusev, V., Infante, I. C., Dkhil, B.

“…Using femtosecond laser pulses, coherent GHz acoustic phonons are efficiently photogenerated and photodetected in BiFeO3 (BFO) multiferroic single crystal. Due…”
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Direct Observation of Coherent Longitudinal and Shear Acoustic Phonons in TaAs Using Ultrafast X-Ray Diffraction by Lee, Min-Cheol, Sirica, N, Teitelbaum, S W, Maznev, A, Pezeril, T, Tutchton, R, Krapivin, V, de la Pena, G A, Huang, Y, Zhao, L X, Chen, G F, Xu, B, Yang, R, Shi, J, Zhu, J-X, Yarotski, D A, Qiu, X G, Nelson, K A, Trigo, M, Reis, D A, Prasankumar, R P

“…Using femtosecond time-resolved x-ray diffraction, we investigated optically excited coherent acoustic phonons in the Weyl semimetal TaAs. The low symmetry of…”
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Direct visualization of laser-driven focusing shock waves by Pezeril, T, Saini, G, Veysset, D, Kooi, S, Fidkowski, P, Radovitzky, R, Nelson, Keith A

“…Direct real-time visualization and measurement of laser-driven shock generation, propagation, and 2D focusing in a sample are demonstrated. A substantial…”
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Narrow-band acoustic attenuation measurements in vitreous silica at frequencies between 20 and 400 GHz by Klieber, C., Peronne, E., Katayama, K., Choi, J., Yamaguchi, M., Pezeril, T., Nelson, Keith A.

“…Acoustic attenuation rates in vitreous silica in the 20–400 GHz frequency range have been measured using a multiple-pulse optical technique for generation of…”
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Ultrafast non-thermal laser excitation of gigahertz longitudinal and shear acoustic waves in spin-crossover molecular crystals [Fe(PM–AzA)2(NCS)2] by Parpiiev, T., Servol, M., Lorenc, M., Chaban, I., Lefort, R., Collet, E., Cailleau, H., Ruello, P., Daro, N., Chastanet, G., Pezeril, T.

“…We report GHz longitudinal as well as shear acoustic phonon photoexcitation and photodetection using femtosecond laser pulses in a spin-crossover molecular…”
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Generation and detection of plane coherent shear picosecond acoustic pulses by lasers: Experiment and theory by Pezeril, T., Ruello, P., Gougeon, S., Chigarev, N., Mounier, D., Breteau, J.-M., Picart, P., Gusev, V.

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Publisher's Note: “Ultrafast non-thermal laser excitation of gigahertz longitudinal and shear acoustic waves in spin-crossover molecular crystals [Fe(PM–AzA)2(NCS)2]” [Appl. Phys. Lett. 111, 151901 (2017)] by Parpiiev, T., Servol, M., Lorenc, M., Chaban, I., Lefort, R., Collet, E., Cailleau, H., Ruello, P., Daro, N., Chastanet, G., Pezeril, T.

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Tracking picosecond strain pulses in heterostructures that exhibit giant magnetostriction by Zeuschner, S. P., Parpiiev, T., Pezeril, T., Hillion, A., Dumesnil, K., Anane, A., Pudell, J., Willig, L., Rössle, M., Herzog, M., von Reppert, A., Bargheer, M.

“…We combine ultrafast X-ray diffraction (UXRD) and time-resolved Magneto-Optical Kerr Effect (MOKE) measurements to monitor the strain pulses in laser-excited…”
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Picosecond acoustics in p-doped piezoelectric semiconductors by Babilotte, P., Ruello, P., Vaudel, G., Pezeril, T., Mounier, D., Breteau, J.-M., Gusev, V.

“…We demonstrate by experiment and theoretical analysis that the presence of built-in electric fields near the (111) and ( 1 ¯ 1 ¯ 1 ¯ ) surfaces of p-doped GaAs…”
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Picosecond photoexcitation of acoustic waves in locally canted gold films by Pezeril, T., Leon, F., Chateigner, D., Kooi, S., Nelson, Keith A.

“…The laser photoacoustic technique is used to generate and detect picosecond coherent acoustic vibrations in gold film media deposited on Si substrates. As a…”
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Competition between inverse piezoelectric effect and deformation potential mechanism in undoped GaAs revealed by ultrafast acoustics by Vaudel, G., Ruello, P., Pezeril, T., Gusev, V.

“…By using the picosecond ultrasonics technique, piezoelectric effect in GaAs undoped sample at both faces (A[ll 1] and B[~l~l~l]) is experimentally studied. We…”
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Pulsed laser characterization of multicomponent polymer acoustic and mechanical properties in the sub-GHz regime by Saini, G., Pezeril, T., Torchinsky, D.H., Yoon, J., Kooi, S.E., Thomas, E.L., Nelson, K.A.

“…We investigated the acoustic properties in the sub-GHz frequency regime of a multilayer system comprising alternating 100-nm scale TiO2/poly(methyl…”
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Lumped oscillations of a nanofilm at adhesion bond by Pezeril, T., Chigarev, N., Mounier, D., Gougeon, S., Ruello, P., Breteau, J.-M., Picart, P., Gusev, V.

“… Femtosecond pump-probe laser technique has been applied for the diagnostics of a film adhesion to a substrate. A low frequency motion additional to acoustic…”
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Growth of La2Mo2O9 films on porous Al2O3 substrates by radio frequency magnetron sputtering by LAFFEZ, P, CHEN, X. Y, BANERJEE, G, PEZERIL, T, ROSSELL, M. D, VAN TENDELOO, G, LACORRE, P, LIU, J. M, LIU, Z. G

“…Synthesis conditions of La2Mo2O9 thin film by radio frequency (RF) sputtering technique on Al2O3 ceramic substrates are studied. It is found that the…”
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Photoexcitation of gigahertz longitudinal and shear acoustic waves in BiFeO 3 multiferroic single crystal by Ruello, P., Pezeril, T., Avanesyan, S., Vaudel, G., Gusev, V., Infante, I. C., Dkhil, B.

“…Using femtosecond laser pulses, coherent GHz acoustic phonons are efficiently photogenerated and photodetected in BiFeO 3 (BFO) multiferroic single crystal…”
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