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Tunable isolated attosecond X-ray pulses with gigawatt peak power from a free-electron laser

Journal Article · · Nature Photonics
 [1];  [2];  [3]; ;  [2];  [1];  [1];  [4];  [1];  [5];  [1];  [1];  [5];  [6];  [7];  [8];  [9];  [1];  [1]; more »;  [2];  [9];  [8];  [1];  [1];  [10];  [1];  [9];  [11];  [4];  [12];  [11];  [13];  [5];  [1] « less
  1. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  2. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States). Dept. of Physics
  3. SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE); Imperial College, London (United Kingdom)
  4. SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE); Max Planck Society, Garching (Germany). Max Planck Inst. of Quantum Optics; Ludwig Maximilian Univ., Munich (Germany)
  5. SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
  6. Univ. Kassel (Germany)
  7. Ludwig Maximilian Univ., Munich (Germany); Technische Univ. of Dortmund (Germany); Technische Univ. Munchen, Garching (Germany). Dept. Physik
  8. Stanford Univ., CA (United States). Dept. of Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
  9. SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
  10. SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE); Stanford Univ., CA (United States)
  11. Argonne National Lab. (ANL), Argonne, IL (United States)
  12. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States). Dept. of Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE); Stanford Univ., CA (United States)
  13. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States)
The quantum-mechanical motion of electrons in molecules and solids occurs on the sub-femtosecond timescale. Consequently, the study of ultrafast electronic phenomena requires the generation of laser pulses shorter than 1 fs and of sufficient intensity to interact with their target with high probability. Probing these dynamics with atomic-site specificity requires the extension of sub-femtosecond pulses to the soft X-ray spectral region. Here, we report the generation of isolated soft X-ray attosecond pulses with an X-ray free-electron laser. Our source has a pulse energy that is millions of times larger than any other source of isolated attosecond pulses in the soft X-ray spectral region, with a peak power exceeding 100 GW. This unique combination of high intensity, high photon energy and short pulse duration enables the investigation of electron dynamics with X-ray nonlinear spectroscopy and single-particle imaging, unlocking a path towards a new era of attosecond science.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
Engineering and Physical Sciences Research Council (EPSRC); German Research Foundation (DFG); USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1605277
Alternate ID(s):
OSTI ID: 1607382
OSTI ID: 1633444
Journal Information:
Nature Photonics, Journal Name: Nature Photonics Journal Issue: 1 Vol. 14; ISSN 1749-4885
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (10)

Α 10-gigawatt attosecond source for non-linear XUV optics and XUV-pump-XUV-probe studies journal February 2020
Attosecond XFEL for pump–probe experiments journal December 2019
Effect of high slice energy spread of an electron beam on the generation of isolated, terawatt, attosecond X-ray free-electron laser pulse journal January 2020
Attosecond transient absorption spooktroscopy: a ghost imaging approach to ultrafast absorption spectroscopy journal January 2020
Imaging plasma formation in isolated nanoparticles with ultrafast resonant scattering journal May 2020
Semiclassical approach for solving the time-dependent Schrödinger equation in spatially inhomogeneous electromagnetic pulses journal January 2020
Attosecond resolution from free running interferometric measurements journal January 2020
Attosecond resolution from free running interferometric measurements conference January 2020
Imaging plasma formation in isolated nanoparticles with ultrafast resonant scattering text January 2020
Attosecond Transient Absorption Spooktroscopy: a ghost imaging approach to ultrafast absorption spectroscopy text January 2019

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