Search Results - Laulhé, Claire

Sequential Activation of Molecular Breathing and Bending during Spin-Crossover Photoswitching Revealed by Femtosecond Optical and X-Ray Absorption Spectroscopy by Cammarata, Marco, Bertoni, Roman, Lorenc, Maciej, Cailleau, Hervé, Di Matteo, Sergio, Mauriac, Cindy, Matar, Samir F, Lemke, Henrik, Chollet, Matthieu, Ravy, Sylvain, Laulhé, Claire, Létard, Jean-François, Collet, Eric

“…We study the basic mechanisms allowing light to photoswitch at the molecular scale a spin-crossover material from a low- to a high-spin state. Combined…”
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High-pressure X-ray diffraction study of 1T-TaS2 by Ravy, Sylvain, Laulhé, Claire, Itié, Jean-Paul, Fertey, Pierre, Corraze, Benoit, Salmon, Sabrina, Cario, Laurent

“…We present a room temperature high-pressure X-ray diffraction study of the layered compound 1T-TaS2 up to 20GPa. This material is known to exhibit a variety of…”
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Photoinduced charge density wave phase in 1T-TaS 2 : growth and coarsening mechanisms by Jarnac, Amélie, Jacques, Vincent L. R., Cario, Laurent, Janod, Etienne, Johnson, Steven L., Ravy, Sylvain, Laulhé, Claire

“…Recent experiments have shown that the high-temperature incommensurate (I) charge density wave (CDW) phase of 1T-TaS2 can be photoinduced from the…”
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Photostrictive Actuators Based on Freestanding Ferroelectric Membranes by Ganguly, Saptam, Pesquera, David, Garcia, Daniel Moreno, Saeed, Umair, Mirzamohammadi, Nona, Santiso, José, Padilla, Jessica, Roque, José Manuel Caicedo, Laulhé, Claire, Berenguer, Felisa, Villanueva, Luis Guillermo, Catalan, Gustau

“…Complex oxides offer a wide range of functional properties, and recent advances in the fabrication of freestanding membranes of these oxides are adding new…”
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Local structure in BaTi1−xZrxO3 relaxors from neutron pair distribution function analysis by Laulhé, Claire, Hippert, Francoise, Bellissent, R., Simon, Annie, Cuello, Gabriel

“…The pair distribution functions (PDF) of BaTi1−xZrxO3 (BTZ) relaxors (x=0.25,0.32,0.35), as well as those of the end members BaTiO3 and BaZrO3, were determined…”
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Sub-na and sub-ps time-resolved diffraction at CRISTAL beamline – SOLEIL synchrotron by Ravy, Sylvain, Laulhé, Claire, Ciavardini, Alessandra, Jarnac, Amélie, Legrand, Fabien, Elkaim, Erik, Berenguer, Felisa, Fertey, Pierre

“…Abstract only…”
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Time-resolved X-ray diffraction on density-wave systems by Ravy, Sylvain, Laulhé, Claire, Huber, Tim, Ferrer, A., Jacques, Vincent, Le Bolloc'h, David, Mariager, S. O., Ingold, Gerhard, Beaud, Paul, Johnson, S. L.

“…Abstract only…”
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Ultrafast Structural Dynamics along the β-γ Phase Transition Path in MnAs by Vidal, Franck, Zheng, Yunlin, Lounis, Lounès, Coelho, Leticia, Laulhé, Claire, Spezzani, Carlo, Ciavardini, Alessandra, Popescu, Horia, Ferrari, Eugenio, Allaria, Enrico, Ma, Jialin, Wang, Hailong, Zhao, Jianhua, Chollet, Matthieu, Seaberg, Matthew, Alonso-Mori, Roberto, Glownia, James M, Eddrief, Mahmoud, Sacchi, Maurizio

“…We investigate the orthorhombic distortion and the structural dynamics of epitaxial MnAs layers on GaAs(001) using static and time-resolved x-ray diffraction…”
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Dynamics of Laser-Induced Magnetostructural Phase Transitions in MnAs/GaAs (001) Epitaxial Layers by Lounis, Lounes, Yunlin Zheng, Spezzani, Carlo, Ferrari, Eugenio, Edrrief, Mahmoud, Ciavardini, Alessandra, Popescu, Horia, Allaria, Enrico, Laulhe, Claire, Vidal, Franck, Sacchi, Maurizio

“…We have investigated by time-resolved X-ray diffraction the manganese arsenide structure dynamics in MnAs/GaAs (001) epitaxial films, when the α → β…”
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First pump–probe–probe hard X‐ray diffraction experiments with a 2D hybrid pixel detector developed at the SOLEIL synchrotron by Bachiller-Perea, Diana, Abiven, Yves-Marie, Bisou, Jérôme, Fertey, Pierre, Grybos, Pawel, Jarnac, Amélie, Kanouté, Brahim, Koziol, Anna, Langlois, Florent, Laulhé, Claire, Legrand, Fabien, Maj, Piotr, Menneglier, Claude, Noureddine, Arafat, Orsini, Fabienne, Thibaux, Gauthier, Dawiec, Arkadiusz

“…A new photon‐counting camera based on hybrid pixel technology has been developed at the SOLEIL synchrotron, making it possible to implement pump–probe–probe…”
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Temporal and spatial tracking of ultrafast light-induced strain and polarization modulation in a ferroelectric thin film by Gu, Ruizhe, Juvé, Vincent, Laulhé, Claire, Bouyanfif, Houssny, Vaudel, Gwenaëlle, Poirier, Aurélie, Dkhil, Brahim, Hollander, Philippe, Paillard, Charles, Weber, Mads C., Sando, Daniel, Fusil, Stéphane, Garcia, Vincent, Ruello, Pascal

“…Ultrashort light pulses induce rapid deformations of crystalline lattices. In ferroelectrics, lattice deformations couple directly to the polarization, which…”
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Commissioning of a multi‐beamline femtoslicing facility at SOLEIL by Labat, Marie, Brubach, Jean-Blaise, Ciavardini, Alessandra, Couprie, Marie-Emmanuelle, Elkaim, Erik, Fertey, Pierre, Ferte, Tom, Hollander, Philippe, Hubert, Nicolas, Jal, Emmanuelle, Laulhé, Claire, Luning, Jan, Marcouillé, Olivier, Moreno, Thierry, Morin, Paul, Polack, Francois, Prigent, Pascale, Ravy, Sylvain, Ricaud, Jean-Paul, Roy, Pascale, Silly, Mathieu, Sirotti, Fausto, Taleb, Amina, Tordeux, Marie-Agnès, Nadji, Amor

“…The investigation of ultrafast dynamics, taking place on the few to sub‐picosecond time scale, is today a very active research area pursued in a variety of…”
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Ultrafast Structural Dynamics along the β–γ Phase Transition Path in MnAs by Vidal, Franck, Zheng, Yunlin, Lounis, Lounès, Coelho, Leticia, Laulhé, Claire, Spezzani, Carlo, Ciavardini, Alessandra, Popescu, Horia, Ferrari, Eugenio, Allaria, Enrico, Ma, Jialin, Wang, Hailong, Zhao, Jianhua, Chollet, Matthieu, Seaberg, Matthew, Alonso-Mori, Roberto, Glownia, James M., Eddrief, Mahmoud, Sacchi, Maurizio

“…We investigate the orthorhombic distortion and the structural dynamics of epitaxial MnAs layers on GaAs(001) using static and time-resolved x-ray diffraction…”
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Photostrictive actuators based on freestanding ferroelectric membranes by Ganguly, Saptam, Pesquera, David, Garcia, Daniel Moreno, Saeed, Umair, Mirzamohammadi, Nona, Santiso, José, Padilla, Jessica, Roque, José Manuel Caicedo, Laulhé, Claire, Berenguer, Felisa, Villanueva, Luis Guillermo, Catalan, Gustau

“…Complex oxides offer a wide range of functional properties, and recent advances in fabrication of freestanding membranes of these oxides are adding new…”
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Random local strain effects in homovalent-substituted relaxor ferroelectrics: a first-principles study of BaTi0.74Zr0.26O3 by Laulhé, Claire, Pasturel, Alain, Hippert, Francoise, Kreisel, Jens

“…We present first-principles supercell calculations on BaTi0.74Zr0.26O3, a prototype material for relaxors with a homovalent substitution. From a statistical…”
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X-ray study of femtosecond structural dynamics of the charge-density wave compound 1T-TaS2 by Ravy, Sylvain, Laulhé, Claire, Huber, Tim, Lantz, Gabriel, Cario, Laurent, Corraze, Benoit, Janod, Etienne, Ferrer, Andres, Rittmann, Jochen, Mariager, Simon, Johnson, Jeremy A., Gruebel, Sebastian, Luebcke, A., Huber, L., Kubli, Martin, Savoini, Matteo, Esposito, Vincent, Jacques, Vincent, Ingold, Gerhard, Beaud, Paul, Johnson, Steven L.

“…Abstract only…”
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Emergence of reentrant metal-nonmetal transition in Pr 0.85 Ce 0.15 Ru 4 P 12 and Pr ( Ru 0.95 Rh 0.05 ) 4 P 12 by Saito, Kotaro, Laulhé, Claire, Sato, Takahiro, Hao, Lijie, Mignot, Jean-Michel, Iwasa, Kazuaki

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Time-Resolved Pump-Probe Diffraction Experiment at SOLEIL Synchrotron: Photoinduced Spin Transition in the Molecular Crystal [TPA Fe(III) TCC] PF6 by Laulhé, Claire, Ravy, Sylvain, Fertey, Pierre, Elkaim, Erik, Legrand, Fabien, Féret, Pierre, Hollander, Philippe, Hustache, Stéphanie, Bordessoule, Michel, Ricaud, Jean-Paul, Collet, Eric, Lorenc, Maciej, Buron-Le Cointe, Marylise, Cailleau, Hervé, Tissot, Antoine, Boillot, Marie-Laure

“…We present the first time-resolved pump-probe experiment performed at synchrotron SOLEIL at the CRISTAL diffraction beamline. The time-resolved setup will be…”
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Evaluation of the UFXC32k photon‐counting detector for pump–probe experiments using synchrotron radiation by Koziol, Anna, Bordessoule, Michel, Ciavardini, Alessandra, Dawiec, Arkadiusz, Da Silva, Paulo, Desjardins, Kewin, Grybos, Pawel, Kanoute, Brahim, Laulhe, Claire, Maj, Piotr, Menneglier, Claude, Mercere, Pascal, Orsini, Fabienne, Szczygiel, Robert

“…This paper presents the performance of a single‐photon‐counting hybrid pixel X‐ray detector with synchrotron radiation. The camera was evaluated with respect…”
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Motion of the guest ion as precursor to the first-order phase transition in the cage system GdB 6 by Iwasa, Kazuaki, Igarashi, Ryosuke, Saito, Kotaro, Laulhé, Claire, Orihara, Toshihiko, Kunii, Satoru, Kuwahara, Keitaro, Nakao, Hironori, Murakami, Youichi, Iga, Fumitoshi, Sera, Masafumi, Tsutsui, Satoshi, Uchiyama, Hiroshi, Baron, Alfred Q. R.

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