[HTML][HTML] Matter manipulation with extreme terahertz light: Progress in the enabling THz technology
Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and
collective excitations in solids, to drive phase transitions and associated changes in material …
collective excitations in solids, to drive phase transitions and associated changes in material …
[HTML][HTML] 10 years of pioneering X-ray science at the Free-Electron Laser FLASH at DESY
J Rossbach, JR Schneider, W Wurth - Physics reports, 2019 - Elsevier
Free-electron lasers produce extremely brief, coherent, and bright laser-like photon pulses
that allow to image matter at atomic resolution and at timescales faster than the …
that allow to image matter at atomic resolution and at timescales faster than the …
Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo
Ultrafast laser techniques have revealed extraordinary spin dynamics in magnetic
materials,,,,, that equilibrium descriptions of magnetism cannot explain. Particularly …
materials,,,,, that equilibrium descriptions of magnetism cannot explain. Particularly …
Four-wave mixing experiments with extreme ultraviolet transient gratings
Four-wave mixing (FWM) processes, based on third-order nonlinear light–matter
interactions, can combine ultrafast time resolution with energy and wavevector selectivity …
interactions, can combine ultrafast time resolution with energy and wavevector selectivity …
Achieving few-femtosecond time-sorting at hard X-ray free-electron lasers
Recently, few-femtosecond pulses have become available at hard X-ray free-electron lasers.
Coupled with the available sub-10 fs optical pulses, investigations into few-femtosecond …
Coupled with the available sub-10 fs optical pulses, investigations into few-femtosecond …
Few-femtosecond time-resolved measurements of X-ray free-electron lasers
C Behrens, FJ Decker, Y Ding, VA Dolgashev… - Nature …, 2014 - nature.com
X-ray free-electron lasers, with pulse durations ranging from a few to several hundred
femtoseconds, are uniquely suited for studying atomic, molecular, chemical and biological …
femtoseconds, are uniquely suited for studying atomic, molecular, chemical and biological …
Probing the transition state region in catalytic CO oxidation on Ru
Femtosecond x-ray laser pulses are used to probe the carbon monoxide (CO) oxidation
reaction on ruthenium (Ru) initiated by an optical laser pulse. On a time scale of a few …
reaction on ruthenium (Ru) initiated by an optical laser pulse. On a time scale of a few …
Real-time observation of surface bond breaking with an X-ray laser
We used the Linac Coherent Light Source free-electron x-ray laser to probe the electronic
structure of CO molecules as their chemisorption state on Ru (0001) changes upon exciting …
structure of CO molecules as their chemisorption state on Ru (0001) changes upon exciting …
Ultrafast X-ray pulse characterization at free-electron lasers
I Grguraš, AR Maier, C Behrens, T Mazza, TJ Kelly… - Nature …, 2012 - nature.com
The ability to fully characterize ultrashort, ultra-intense X-ray pulses at free-electron lasers
(FELs) will be crucial in experiments ranging from single-molecule imaging to extreme …
(FELs) will be crucial in experiments ranging from single-molecule imaging to extreme …
Ultrafast Melting of a Charge-Density Wave in the Mott Insulator
Femtosecond time-resolved core-level photoemission spectroscopy with a free-electron
laser is used to measure the atomic-site specific charge-order dynamics of the charge …
laser is used to measure the atomic-site specific charge-order dynamics of the charge …