Search Results - "Chollet, M"
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Nonlinear lattice dynamics as a basis for enhanced superconductivity in YBa2Cu3O6.5
Published in Nature (London) (04-12-2014)“…Femtosecond X-ray diffraction and ab initio density functional theory calculations are used to determine the crystal structure of YBa 2 Cu 3 O 6.5 undergoing…”
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2
Achieving few-femtosecond time-sorting at hard X-ray free-electron lasers
Published in Nature photonics (01-03-2013)“…Recently, few-femtosecond pulses have become available at hard X-ray free-electron lasers. Coupled with the available sub-10 fs optical pulses, investigations…”
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3
Ultrafast Three-Dimensional Imaging of Lattice Dynamics in Individual Gold Nanocrystals
Published in Science (American Association for the Advancement of Science) (05-07-2013)“…Key insights into the behavior of materials can be gained by observing their structure as they undergo lattice distortion. Laser pulses on the femtosecond time…”
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4
A time-dependent order parameter for ultrafast photoinduced phase transitions
Published in Nature materials (01-10-2014)“…The temporal dynamics of phase transitions in strongly correlated states of matter are often dictated by the interplay between structural and electronic…”
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5
Demonstration of single-crystal self-seeded two-color x-ray free-electron lasers
Published in Physical review letters (18-12-2014)“…A scheme for generating two simultaneous hard-x-ray free-electron laser pulses with a controllable difference in photon energy is described and then…”
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6
Ultrafast evolution and transient phases of a prototype out-of-equilibrium Mott–Hubbard material
Published in Nature communications (09-01-2017)“…The study of photoexcited strongly correlated materials is attracting growing interest since their rich phase diagram often translates into an equally rich…”
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7
The origin of incipient ferroelectricity in lead telluride
Published in Nature communications (22-07-2016)“…The interactions between electrons and lattice vibrations are fundamental to materials behaviour. In the case of group IV–VI, V and related materials, these…”
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8
Acceptance of sugar reduction in flavored yogurt
Published in Journal of dairy science (01-09-2013)“…To investigate what level of sugar reduction is accepted in flavored yogurt, we conducted a hedonic test focusing on the degree of liking of the products and…”
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9
Analyses of the surfaces of concrete by Raman and FT-IR spectroscopies: comparative study of hardened samples after demoulding and after organic post-treatment
Published in Surface and interface analysis (01-03-2011)“…Concrete surfaces were studied by two spectroscopic techniques, FT‐IR (in ATR mode) and Raman, to establish a nondestructive method to analyze the distribution…”
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10
Femtosecond control of phonon dynamics near a magnetic order critical point
Published in Nature communications (17-05-2021)“…The spin-phonon interaction in spin density wave (SDW) systems often determines the free energy landscape that drives the evolution of the system. When a…”
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11
Difficult intubation and extubation in adult anaesthesia
Published in Anaesthesia critical care & pain medicine (01-12-2018)“…To provide an update to French guidelines about “Difficult intubation and extubation in adult anaesthesia 2006”. A consensus committee of 13 experts was…”
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12
Nonlinear Electron-Phonon Coupling in Doped Manganites
Published in Physical review letters (15-06-2017)“…We employ time-resolved resonant x-ray diffraction to study the melting of charge order and the associated insulator-to-metal transition in the doped manganite…”
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13
Enhanced charge density wave with mobile superconducting vortices in La1.885Sr0.115CuO4
Published in Nature communications (09-02-2023)“…Superconductivity in the cuprates is found to be intertwined with charge and spin density waves. Determining the interactions between the different types of…”
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14
Displacive lattice excitation through nonlinear phononics viewed by femtosecond X-ray diffraction
Published in Solid state communications (01-09-2013)“…The nonlinear lattice dynamics of La0.7Sr0.3MnO3, as initiated by strong mid-infrared femtosecond pulses made resonant with a specific lattice vibration, are…”
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15
Direct characterization of photoinduced lattice dynamics in BaFe2As2
Published in Nature communications (08-06-2015)“…Ultrafast light pulses can modify electronic properties of quantum materials by perturbing the underlying, intertwined degrees of freedom. In particular,…”
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16
All-diamond optical assemblies for a beam-multiplexing X-ray monochromator at the Linac Coherent Light Source
Published in Journal of applied crystallography (01-08-2014)“…A double‐crystal diamond (111) monochromator recently implemented at the Linac Coherent Light Source (LCLS) enables splitting of the primary X‐ray beam into a…”
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17
Effect of pps disruption and constitutive expression of srfA on surfactin productivity, spreading and antagonistic properties of Bacillus subtilis 168 derivatives
Published in Journal of applied microbiology (01-08-2010)“…To analyse the effects of plipastatin operon disruption and constitutive expression of surfactin operon in Bacillus subtilis 168 on surfactin productivity, in…”
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18
Generation mechanism of terahertz coherent acoustic phonons in Fe
Published in Physical review. B, Condensed matter and materials physics (10-06-2016)Get full text
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Itinerant and Localized Magnetization Dynamics in Antiferromagnetic Ho
Published in Physical review letters (24-06-2016)“…Using femtosecond time-resolved resonant magnetic x-ray diffraction at the Ho L_{3} absorption edge, we investigate the demagnetization dynamics in…”
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Reply to: Ultrafast evolution and transient phases of a prototype out-of-equilibrium Mott-Hubbard material
Published in Nature communications (06-09-2019)“…Replying to D. Moreno-Mencía et al. Nature Communicationshttps://doi.org/10.1038/s41467-019-11743-3 (2019)…”
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