4 papers · 1 filter
Nonlinear Elasticity at the Damage Threshold of Semiconductor Nanocrystals
Daniel Hensel, Adriana Rodrigues, Anagha Kamath +5
The nonlinear photoacoustic response of indium phosphide nanocrystals on silicon nanotip arrays is investigated using time-resolved optical pump-probe spectroscopy and synchrotron-…
Sub-nanosecond structural dynamics of the martensitic transformation in Ni-Mn-Ga
Yuru Ge, Fabian Ganss, Daniel Schmidt +9
Martensitic transformations drive a multitude of emerging applications, which range from high stroke actuation and, mechanocaloric refrigeration, to thermoelastic energy harvesting…
Demonstration of Advanced Timing Schemes in Time-Resolved X-ray Diffraction Measurements
Daniel Schmidt, David. v. Stetten, Michael Agthe +5
We present time-resolved X-ray diffraction measurements using advanced timing schemes that provide high temporal resolution while also maintaining a high flux in the X-ray probe be…
Laser-initiated electron and heat transport in gold-skutterudite CoSb bilayers resolved by pulsed x-ray scattering
Anton Plech, Peter Gaal, Daniel Schmidt +5
Electron and lattice heat transport have been investigated in bilayer thin films of gold and CoSb after photo-excitation of the nanometric top gold layer through picosecond x-r…