Search Results - "Svetina, C."
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Four-wave mixing experiments with extreme ultraviolet transient gratings
Published in Nature (London) (09-04-2015)“…Four-wave mixing processes are achieved at suboptical wavelengths by using a free-electron laser as a source to generate extreme ultraviolet pulses that…”
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Two-stage seeded soft-X-ray free-electron laser
Published in Nature photonics (01-11-2013)“…We report the first generation of coherent, tunable, variable-polarization, soft X-ray femtosecond pulses, generated by a seeded free-electron laser (FEL)…”
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Highly coherent and stable pulses from the FERMI seeded free-electron laser in the extreme ultraviolet
Published in Nature photonics (01-10-2012)“…Free-electron lasers (FELs) are promising devices for generating light with laser-like properties in the extreme ultraviolet and X-ray spectral regions…”
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4
Coherent control with a short-wavelength free-electron laser
Published in Nature photonics (01-03-2016)“…Researchers demonstrate correlation of two colours (63.0 and 31.5 nm wavelengths) in a free-electron laser and control photoelectron angular distribution by…”
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The FERMI free-electron lasers
Published in Journal of synchrotron radiation (01-05-2015)“…FERMI is a seeded free‐electron laser (FEL) facility located at the Elettra laboratory in Trieste, Italy, and is now in user operation with its first FEL line,…”
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Symmetry breakdown of electron emission in extreme ultraviolet photoionization of argon
Published in Nature communications (07-11-2018)“…Short wavelength free-electron lasers (FELs), providing pulses of ultrahigh photon intensity, have revolutionized spectroscopy on ionic targets. Their…”
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Two-colour pump–probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser
Published in Nature communications (18-09-2013)“…Exploring the dynamics of matter driven to extreme non-equilibrium states by an intense ultrashort X-ray pulse is becoming reality, thanks to the advent of…”
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Strain wave pathway to semiconductor-to-metal transition revealed by time-resolved X-ray powder diffraction
Published in Nature communications (23-02-2021)“…One of the main challenges in ultrafast material science is to trigger phase transitions with short pulses of light. Here we show how strain waves, launched by…”
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Tunability experiments at the FERMI@Elettra free-electron laser
Published in New journal of physics (07-11-2012)“…FERMI@Elettra is a free electron-laser (FEL)-based user facility that, after two years of commissioning, started preliminary users' dedicated runs in 2011. At…”
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Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism
Published in Nature communications (16-04-2014)“…Ultrafast extreme ultraviolet and X-ray free-electron lasers are set to revolutionize many domains such as bio-photonics and materials science, in a manner…”
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11
Nanoscale dynamics by short-wavelength four wave mixing experiments
Published in New journal of physics (12-12-2013)“…Multi-dimensional spectroscopies with vacuum ultraviolet (VUV) x-ray free-electron laser (FEL) sources would open up unique capabilities for dynamic studies of…”
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Magnetization and microstructure dynamics in Fe/MnAs/GaAs(001): Fe magnetization reversal by a femtosecond laser pulse
Published in Physical review letters (12-12-2014)“…Thin film magnetization reversal without applying external fields is an attractive perspective for applications in sensors and devices. One way to accomplish…”
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Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
Published in Scientific reports (12-12-2016)“…In the past few years, we have been witnessing an increased interest for studying materials properties under non-equilibrium conditions. Several well…”
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EUV soft X-ray characterization of a FEL multilayer optics damaged by multiple shot laser beam
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2011)“…We have investigated the damaging effects of a femtosecond pulsed laser beam with 400 nm wavelength on a Mo/Si EUV multilayer. The exposures have been done in…”
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A beam-shaping system for TIMEX beamline
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2011)“…FERMI@Elettra is a Free Electron Laser (FEL) user facility currently under construction at Sincrotrone Trieste in Italy. It will provide a spatially coherent…”
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Time Resolved Hard X-ray/Optical Transient Grating Spectroscopy on a Liquid Jet
Published in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (26-06-2023)“…Optical spectroscopy typically involves transitions of valence electrons within a molecular system, while X-ray spectroscopy is concerned with transitions of…”
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Conference Proceeding -
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Microfocusing of the FERMI@Elettra FEL beam with a K–B active optics system: Spot size predictions by application of the WISE code
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-05-2013)“…FERMI@Elettra, the first seeded EUV-SXR free electron laser (FEL) facility located at Elettra Sincrotrone Trieste has been conceived to provide very short…”
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Noncollinear, inelastic four-wave mixing in the extreme ultraviolet
Published in Optica (20-10-2023)“…Driving four-wave mixing (FWM) processes with extreme ultraviolet (EUV) pulses could enable experimental approaches that have the potential to provide unique…”
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Ten year longitudinal study of neuropsychological functioning subsequent to a first episode of schizophrenia
Published in Schizophrenia research (01-10-2005)“…We previously reported relative stability in neuropsychological functions over a 4- to 5-year period after the onset of a first episode of schizophrenia, with…”
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