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Title: Stimulated resonant inelastic X-ray scattering in a solid

Journal Article · · Communications Physics
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Abstract When materials are exposed to X-ray pulses with sufficiently high intensity, various nonlinear effects can occur. The most fundamental one consists of stimulated electronic decays after resonant absorption of X-rays. Such stimulated decays enhance the number of emitted photons and the emission direction is confined to that of the stimulating incident photons which clone themselves in the process. Here we report the observation of stimulated resonant elastic (REXS) and inelastic (RIXS) X-ray scattering near the cobalt L 3 edge in solid Co/Pd multilayer samples. We observe an enhancement of order 10 6 of the stimulated over the conventional spontaneous RIXS signal into the small acceptance angle of the RIXS spectrometer. We also find that in solids both stimulated REXS and RIXS spectra contain contributions from inelastic electron scattering processes, even for ultrashort 5 fs pulses. Our results reveal the potential and caveats of the development of stimulated RIXS in condensed matter.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1861454
Journal Information:
Communications Physics, Journal Name: Communications Physics Journal Issue: 1 Vol. 5; ISSN 2399-3650
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (42)

NEXAFS Spectroscopy book January 1992
X-ray studies of aligned magnetic stripe domains in perpendicular multilayers journal August 2003
Magnetic excitations of layered cuprates studied by RIXS at Cu L3 edge journal June 2013
Photon beamlines and diagnostics at LCLS
  • Moeller, S.; Arthur, J.; Brachmann, A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 635, Issue 1 https://doi.org/10.1016/j.nima.2010.10.125
journal April 2011
Chemical bonding on surfaces probed by X-ray emission spectroscopy and density functional theory journal October 2004
Atomic inner-shell X-ray laser at 1.46 nanometres pumped by an X-ray free-electron laser journal January 2012
Stimulated X-ray emission for materials science journal August 2013
Atomic inner-shell laser at 1.5-ångström wavelength pumped by an X-ray free-electron laser journal August 2015
Accurate prediction of X-ray pulse properties from a free-electron laser using machine learning journal June 2017
Few-femtosecond time-resolved measurements of X-ray free-electron lasers journal April 2014
Femtosecond X-ray induced changes of the electronic and magnetic response of solids from electron redistribution journal November 2019
Tunable isolated attosecond X-ray pulses with gigawatt peak power from a free-electron laser journal December 2019
Stimulated X-ray Raman scattering – a critical assessment of the building block of nonlinear X-ray spectroscopy journal January 2016
The soft x-ray instrument for materials studies at the linac coherent light source x-ray free-electron laser journal April 2012
High-efficiency in situ resonant inelastic x-ray scattering (iRIXS) endstation at the Advanced Light Source journal March 2017
Atomic radiative and radiationless yields for K and L shells journal April 1979
Natural widths of atomic K and L levels, K α X‐ray lines and several K L L Auger lines journal April 1979
Statistical and coherence properties of radiation from x-ray free-electron lasers journal March 2010
The Quantum Theory of Dispersion journal May 1927
X-ray Raman scattering: a building block for nonlinear spectroscopy journal April 2019
Resonant inelastic x-ray scattering at the N 2   π * resonance: Lifetime-vibrational interference, radiative electron rearrangement, and wave-function imaging journal February 2021
Stimulated resonant x-ray Raman scattering with incoherent radiation journal November 2013
Determination of the electronic density of states near buried interfaces: Application to Co/Cu multilayers journal July 1996
Stimulated Electronic X-Ray Raman Scattering journal December 2013
Reabsorption of Soft X-Ray Emission at High X-Ray Free-Electron Laser Fluences journal October 2014
Creation of X-Ray Transparency of Matter by Stimulated Elastic Forward Scattering journal September 2015
Elimination of X-Ray Diffraction through Stimulated X-Ray Transmission journal July 2016
Stimulated X-Ray Emission Spectroscopy in Transition Metal Complexes journal March 2018
Ultrafast Self-Induced X-Ray Transparency and Loss of Magnetic Diffraction journal September 2018
Observation of Seeded Mn K β Stimulated X-Ray Emission Using Two-Color X-Ray Free-Electron Laser Pulses journal July 2020
Electronic Population Transfer via Impulsive Stimulated X-Ray Raman Scattering with Attosecond Soft-X-Ray Pulses journal August 2020
Femtosecond x-ray free electron laser pulse duration measurement from spectral correlation function journal March 2012
Inelastic x-ray scattering by electronic excitations under high pressure journal March 2010
Resonant inelastic x-ray scattering studies of elementary excitations journal June 2011
Linac Coherent Light Source: The first five years journal March 2016
Dynamics of resonant x-ray and Auger scattering journal July 2021
The Atomic, Molecular and Optical Science instrument at the Linac Coherent Light Source journal April 2015
Quasi-real-time photon pulse duration measurement by analysis of FEL radiation spectra journal January 2016
Photon-recoil imaging: Expanding the view of nonlinear x-ray physics journal September 2020
Overcoming the diffraction limit by multi-photon interference: a tutorial journal January 2019
Two mirror X-ray pulse split and delay instrument for femtosecond time resolved investigations at the LCLS free electron laser facility journal January 2016
Partial-coherence method to model experimental free-electron laser pulse statistics journal January 2010

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