516 citations · 2.5k across the 43 of their papers we have counts for
4 papers · 1 filter
Non-equilibrium phase precursors to the insulator-metal transition in V2O3
Andrej Singer, Juan Gabriel Ramirez, Ilya Valmianski +11
The discovery of novel phases of matter is at the core of modern physics. In quantum materials, subtle variations in atomic-scale interactions can induce dramatic changes in macros…
Filming non-radiative population transfer: Time-resolved x-ray scattering near an avoided crossing
Matthew R. Ware, James M. Glownia, James P. Cryan +3
We show that time-resolved x-ray scattering from molecules prepared in a superposition of electronic states moving through an avoided crossing has new features not found in diffrac…
Ultrafast x-ray diffraction probe of terahertz field-driven soft mode dynamics
M. Kozina, T. van Driel, M. Chollet +6
We use ultrafast x-ray pulses to characterize the lattice response of SrTiO3 when driven by strong terahertz (THz) fields. We observe transient changes in the diffraction intensity…
Local Terahertz Field Enhancement for Time-Resolved X-ray Diffraction
Michael Kozina, Matteo Pancaldi, Christian Bernhard +9
We report local field strength enhancement of single-cycle terahertz (THz) pulses in an ultrafast time-resolved x-ray diffraction experiment. We show that patterning the sample wit…