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14 results for “ultrafast dynamics”
Examining Solvent Effects on the Ultrafast Dynamics of Catechol
<p>The underlying data for the paper "Examining Solvent Effects on the Ultrafast Dynamics of Catechol". This includes geometry optimizations and frequency calculations of catechol in implicit acetonitrile solvent, in an explicit solvent shell, and with two solvent molecules strategically placed. Further to this, it also contains calculated S0 and S1 energies of catechol with varied COH bond angles.</p> <p>Also included is TEAS data for catechol in acetonitrile at 5 mM and 75 mM concentrations, at pump wavelength 267 nm. All results are in delta mOD, all timescales are in ps, and all wavelengths are in nm. The scans labelled "short_scan" only have 4 time delays whereas those labelled "large_scan" contained enough to assemble a kinetic trace. The large scans only include data averaged around 450 nm probe wavelength. The scan labelled "normalised" represents six individual sets of scans spliced together and normalised via consecutive peaks. For more information on this see main body of work. </p>
Data for 'Ultrafast strain engineering and coherent structural dynamics from resonantly driven optical phonons in LaAlO3'
<p>This folder contains all the raw data required to generate the figures in the work 'Ultrafast strain engineering and coherent structural dynamics from resonantly driven optical phonons in LaAlO3'. </p> <p> </p> <p><strong>Contents</strong></p> <p><em>Figure 2:</em></p> <p>(a) Time resolved balanced reflection data for the short and long time periods: LongTimeData.txt and ShortTimeData.txt. The corresponding Fourier spectra shown in the inset: InsetFourier_LongTimeData.txt and InsetFourier_ShortTimeData.txt</p> <p>(b) Time resolved polarization rotation data for the short and long time periods: LongTimeData.txt and ShortTimeData.txt. The corresponding Fourier spectra shown in the inset: InsetFourier_LongTimeData.txt and InsetFourier_ShortTimeData.txt</p> <p><em>Figure 3:</em></p> <p>(a) Time-resolved polarization rotation data after excitation at two different pump photon energies: trace_85meV_excitation.txt and trace_124meV_excitation.txt. Amplitude as function of central pump photon energy: Inset_Wavelength_dependence.txt and the absorption of LaAlO3: Inset_absorption.txt</p> <p>(b) The raw data for different polarizations: traces_angle_dependence.txt</p> <p>(c) The experimentally obtained (AmplitudeExperiment.txt) and DFT calculated values (AmplitudeDFT.txt).</p> <p><em>Figure 4</em></p> <p>(a) Fourier spectra (and double Gaussian fit) corresponding to time-resolved measurments after excitation at different central photon energies: FourierSpectraData.txt (and FourierSpectraFits). Inset: Extracted peak amplitude (Inset_StrainvsWavelength.txt) and Gaussian fit of the TA strain (Inset_GaussianFit.txt). </p> <p>(b)The TA/LA ratio as function of pump photon energy (SoundWaveRatio.txt) and the Lorentzian fit (RatioFit.txt). And the absorption of LaAlO3 (Absorption_coefficient.txt).</p> <p> </p> <p> </p> <p> </p> <p> </p>
Structural Dynamics of an Excited Donor-Acceptor Complex from Ultrafast Polarized Infrared Spectroscopy, Molecular Dynamics Simulations, and Quantum Chemical Calculations
<p>The files contains all the data that are shown in the figures of the article:</p> <p>Rumble, C.; Vauthey, E. Structural Dynamics of an Excited Donor-Acceptor Complex from Ultrafast Polarized Infrared Spectroscopy, Molecular Dynamics Simulations, and Quantum Chemical Calculations. Phys. Chem. Chem. Phys. 21 (2019). 10.1039/C9CP00795D</p>
Spring and latch dynamics can act as control pathways in ultrafast systems
<p><span>Ultrafast movements propelled by springs and released by latches are thought limited to energetic adjustments prior to movement and seemingly cannot adjust once movement begins. Even so, across the tree of life, ultrafast organisms navigate dynamic environments and generate a range of movements, suggesting unrecognized capabilities for control. We develop a framework of control pathways leveraging the non-linear dynamics of spring-propelled, latch-released systems. We analytically model spring dynamics and develop reduced-parameter models of latch dynamics to quantify how they can be tuned internally or through changing external environments. Using Lagrangian mechanics, we test feedforward and feedback control implementation via spring and latch dynamics. We establish through empirically-informed modeling that ultrafast movement can be controllably varied during latch release and spring propulsion. A deeper understanding of the interconnection between multiple control pathways, and the tunability of each control pathway, in ultrafast biomechanical systems presented here has the potential to expand the capabilities of synthetic ultra-fast systems and provides a new framework to understand the behaviors of fast organisms subject to perturbations and environmental non-idealities.</span></p>
Microscopic insights to spin transport–driven ultrafast magnetization dynamics in a Gd/Fe bilayer
<p>Datasets for the publication "Microscopic insights to spin transport–driven ultrafast magnetization dynamics in a Gd/Fe bilayer" published in Sci. Adv. 9,eade0286 (2023).</p>
Spring and latch dynamics can act as control pathways in ultrafast systems
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Ultrafast-Laser-induced precessional dynamics in antiferromagnetically coupled ferromagnetic thin films
<p>Open data of "Ultrafast-Laser-induced precessional dynamics in antiferromagnetically coupled ferromagnetic thin films" published in Physical Review B, xx, yy (2020)</p>
Ultrafast formation dynamics of D3+ from the light-driven bimolecular reaction of the D2-D2 dimer
<p>All the raw data for the main figures of our literature of "Ultrafast formation dynamics of D<sub>3</sub><sup>+</sup> from the light-driven bimolecular reaction of the D<sub>2</sub>-D<sub>2</sub> dimer". Molecular dynamics trajectories and the initial configurations are supplied.</p>
Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse
<p>Dataset of the publication “Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse”, by X. Song, S. Yang, G. Wang, J. Lin, L. Wang, T. Meier, and W. Yang, published in Optics Express 31, 18862 (2023) , <a href="https://doi.org/10.1364/OE.491418">https://doi.org/10.1364/OE.491418</a> .<br> The zip file includes a brief description, the data on which the plot of figures 1 – 3 are based, and matlab figure files.</p>
Figures for "Simultaneous Observation of Nuclear and Electronic Dynamics by Ultrafast Electron Diffraction"
<p>This is the data underlying figures for the manuscript "Simultaneous Observation of Nuclear and Electronic Dynamics by Ultrafast Electron Diffraction". Data is kept in MATLAB .mat format.</p>
Data From: Phase-resolved measurement and control of ultrafast dynamics in terahertz electronic oscillators
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Ultrafast Charge Dynamics in Nitrogen-Rich Covalent Organic Frameworks for Hydrogen Peroxide Photosynthesis
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Ultrafast light-induced dynamics in the microsolvated biomolecular indole chromophore with water
<p>Data underlying <em>Ultrafast light-induced dynamics in the microsolvated biomolecular indole chromophore with water, </em>by Jolijn Onvlee, Sebastian Trippel, and Jochen Küpper, Nature Commun. <strong>13</strong>, 7462 (2022). <a href="https://doi.org/10.1038/s41467-022-33901-w">https://doi.org/10.1038/s41467-022-33901-w</a>, arXiv: <a href="https://arxiv.org/abs/2103.07171">arXiv:2103.07171</a></p> <p><em>Data_and_analysis.zip</em> contains the data and python scripts used to produce the figures. </p>
Dynamic Monitoring and Characterization of Pelvic by 3D Ultrafast MRI
ClinicalTrials.gov study NCT06577831. IPD Sharing: NO. Countries: 1. Publications: 0.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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