Linac coherent light source: The first five years
A new scientific frontier opened in 2009 with the start of operations of the world's first x-ray
free-electron laser (FEL), the Linac Coherent Light Source (LCLS), at SLAC National …
free-electron laser (FEL), the Linac Coherent Light Source (LCLS), at SLAC National …
Using X-ray free-electron lasers for spectroscopy of molecular catalysts and metalloenzymes
The metal centres in metalloenzymes and molecular catalysts are responsible for the
rearrangement of atoms and electrons during complex chemical reactions, and they enable …
rearrangement of atoms and electrons during complex chemical reactions, and they enable …
Highly accurate prediction of core spectra of molecules at density functional theory cost: Attaining sub-electronvolt error from a restricted open-shell Kohn–Sham …
We present the use of the recently developed square gradient minimization (SGM) algorithm
for excited-state orbital optimization to obtain spin-pure restricted open-shell Kohn–Sham …
for excited-state orbital optimization to obtain spin-pure restricted open-shell Kohn–Sham …
Multidimensional attosecond resonant X-ray spectroscopy of molecules: Lessons from the optical regime
New free-electron laser and high-harmonic generation X-ray light sources are capable of
supplying pulses short and intense enough to perform resonant nonlinear time-resolved …
supplying pulses short and intense enough to perform resonant nonlinear time-resolved …
Ultra-fast and ultra-intense x-ray sciences: first results from the Linac Coherent Light Source free-electron laser
X-ray free-electron lasers (FELs) produce femtosecond x-ray pulses with unprecedented
intensities that are uniquely suited for studying many phenomena in atomic, molecular, and …
intensities that are uniquely suited for studying many phenomena in atomic, molecular, and …
X-ray second harmonic generation
We report clear experimental evidence for second harmonic generation at hard x-ray
wavelengths. Using a 1.7 Å pum** beam generated by a free electron laser, we observe …
wavelengths. Using a 1.7 Å pum** beam generated by a free electron laser, we observe …
Femtosecond X-ray-induced explosion of C60 at extreme intensity
Understanding molecular femtosecond dynamics under intense X-ray exposure is critical to
progress in biomolecular imaging and matter under extreme conditions. Imaging viruses and …
progress in biomolecular imaging and matter under extreme conditions. Imaging viruses and …
Deep inner-shell multiphoton ionization by intense X-ray free-electron laser pulses
H Fukuzawa, SK Son, K Motomura, S Mondal… - Physical Review Letters, 2013 - APS
We have investigated multiphoton multiple ionization dynamics of xenon atoms using a new
x-ray<? format?> free-electron laser facility, SPring-8 Angstrom Compact free electron LAser …
x-ray<? format?> free-electron laser facility, SPring-8 Angstrom Compact free electron LAser …
Excited states via coupled cluster theory without equation-of-motion methods: Seeking higher roots with application to doubly excited states and double core hole …
In this work, we revisited the idea of using the coupled-cluster (CC) ground state formalism
to target excited states. Our main focus was targeting doubly excited states and double core …
to target excited states. Our main focus was targeting doubly excited states and double core …
Stimulated X-ray emission for materials science
Resonant inelastic X-ray scattering and X-ray emission spectroscopy can be used to probe
the energy and dispersion of the elementary low-energy excitations that govern functionality …
the energy and dispersion of the elementary low-energy excitations that govern functionality …