364 citations · 557 across the 5 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
cond-mat.mtrl-sci2015★ 22 cited
How to distinguish squeezed and coherent phonons in femtosecond x-ray diffuse scattering
T. Henighan, M. Trigo, M. Chollet +9
Impulsive optical excitation can generate both coherent and squeezed phonons. The expectation value of the phonon displacement oscillates at the mode frequency for the cohe…
cond-mat.mtrl-sci2015★ 63 cited
Generation of high-frequency strain waves during femtosecond demagnetization of Fe/MgO films
T. Henighan, M. Trigo, S. Bonetti +22
We use femtosecond time-resolved hard x-ray scattering to detect coherent acoustic phonons excited during ultrafast laser demagnetization of bcc Fe films. We determine the lattice…
cond-mat.str-el2015★ 364 cited
Three-Dimensional Charge Density Wave Order in YBa2Cu3O6.67 at High Magnetic Fields
S. Gerber, H. Jang, H. Nojiri +18
Charge density wave (CDW) correlations have recently been shown to universally exist in cuprate superconductors. However, their nature at high fields inferred from nuclear magnetic…