Transient X‐Ray Absorption Near Edge Structure Spectroscopy Using Broadband Free‐Electron Laser Pulses
Sign Up to like & getrecommendations! Published in 2024 at "Small Methods"
DOI: 10.1002/smtd.202301328
Abstract: A new method for time‐resolved X‐ray absorption near edge structure (XANES) spectroscopy that enables faster data acquisition and requires smaller sample quantities for high‐quality data, thus allowing the analysis of more samples in a shorter… read more here.
Keywords: laser; spectroscopy; free electron; ray absorption ... See more keywords
Numerical single-particle analysis of Cherenkov free-electron laser
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Physics"
DOI: 10.1007/s12648-019-01440-8
Abstract: The behavior of a single electron is investigated in the single slab Cherenkov free-electron laser, for which the electron motion near the surface of a dielectric is the basis of its operation. Electron motion is… read more here.
Keywords: free electron; electron laser; cherenkov free; electron ... See more keywords
Computational investigations of S-3 structures related to a recent X-ray free electron laser study
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.08.050
Abstract: Abstract Recent free-electron laser (X-FEL) studies have suggested S 3 states with many features as expected based on previous model calculations and spectroscopy. However, in one of them there is one dramatic surprise. An hydroxide… read more here.
Keywords: computational investigations; free electron; study; electron laser ... See more keywords
Restoration from polyglutamine toxicity after free electron laser irradiation of neuron-like cells
Sign Up to like & getrecommendations! Published in 2018 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2018.07.031
Abstract: Proteins containing an expanded polyglutamine tract tend to aggregate, leading to the neuronal damage observed in polyglutamine diseases. We recently reported that free electron laser (FEL) irradiation markedly dissociates naked polyglutamine aggregates as well as… read more here.
Keywords: irradiation; electron laser; like cells; fel irradiation ... See more keywords
Design of sub-Angstrom compact free-electron laser source
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.07.007
Abstract: In this paper, we propose for first time practical parameters to construct a compact sub-Angstrom Free Electron Laser (FEL) based on Compton backscattering. Our recipe is based on using picocoulomb electron bunch, enabling very low… read more here.
Keywords: electron laser; design sub; free electron; sub angstrom ... See more keywords
Infrared Free-Electron Laser: A Versatile Molecular Cutter for Analyzing Solid-State Biomacromolecules
Sign Up to like & getrecommendations! Published in 2025 at "ACS Omega"
DOI: 10.1021/acsomega.4c07531
Abstract: Free-electron lasers that oscillate in the infrared (IR) range of 1000 (10 μm) to 4000 cm–1 (2.5 μm) were applied to irradiate solid-phase polysaccharides and aromatic biomacromolecules. Synchrotron radiation IR microscopy (SR-IRM) and electrospray ionization… read more here.
Keywords: spectroscopy; free electron; electron laser; infrared free ... See more keywords
Whistler Chorus Amplification in the Magnetosphere: The Nonlinear Free‐Electron Laser Model and the Ginzburg‐Landau Equation
Sign Up to like & getrecommendations! Published in 2025 at "Geophysical Research Letters"
DOI: 10.1029/2025gl117547
Abstract: We present a novel nonlinear model for whistler‐mode chorus amplification based on the free‐electron laser (FEL) mechanism. First, we derive the nonlinear collective variable equations for the whistler‐electron interaction. Consistent with in situ satellite observations,… read more here.
Keywords: chorus amplification; free electron; chorus; electron laser ... See more keywords
Attosecond time–energy structure of X-ray free-electron laser pulses
Sign Up to like & getrecommendations! Published in 2018 at "Nature Photonics"
DOI: 10.1038/s41566-018-0107-6
Abstract: The time–energy information of ultrashort X-ray free-electron laser pulses generated by the Linac Coherent Light Source is measured with attosecond resolution via angular streaking of neon 1s photoelectrons. The X-ray pulses promote electrons from the… read more here.
Keywords: time energy; free electron; electron laser;
Time-resolved RIXS experiment with pulse-by-pulse parallel readout data collection using X-ray free electron laser
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-79210-4
Abstract: Time-resolved resonant inelastic X-ray scattering (RIXS) is one of the developing techniques enabled by the advent of X-ray free electron laser (FEL). It is important to evaluate how the FEL jitter, which is inherent in… read more here.
Keywords: ray free; electron laser; pulse; time resolved ... See more keywords
Observation of terahertz coherent edge radiation amplified by infrared free-electron laser oscillations
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-82898-7
Abstract: A coupling device, which can extract coherent edge radiation (CER) from an optical cavity for a free-electron laser (FEL) without damaging the FEL due to diffraction loss, was developed at Nihon University. We successfully observed… read more here.
Keywords: coherent edge; electron laser; edge radiation; free electron ... See more keywords
Free-electron laser data for multiple-particle fluctuation scattering analysis
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Data"
DOI: 10.1038/sdata.2018.201
Abstract: Fluctuation X-ray scattering (FXS) is an emerging experimental technique in which solution scattering data are collected using X-ray exposures below rotational diffusion times, resulting in angularly anisotropic X-ray snapshots that provide several orders of magnitude… read more here.
Keywords: electron laser; free electron; diffraction patterns; particle ... See more keywords