158 citations · 250 across the 4 of their papers we have counts for
5 papers
Dual-energy electron beams from a compact laser-driven accelerator
J. Wenz, K. Khrennikov, A. Döpp +10
Ultrafast pump-probe experiments open the possibility to track fundamental material behaviour like changes in its electronic configuration in real time. To date, most of these expe…
Quantitative X-Ray Phase-Contrast Microtomography from a Compact Laser Driven Betatron Source
J. Wenz, S. Schleede, K. Khrennikov +5
X-ray phase-contrast imaging has recently led to a revolution in resolving power and tissue contrast in biomedical imaging, microscopy and materials science. The necessary high spa…
Tunable, all-optical quasi-monochromatic Thomson X-ray source
K. Khrennikov, J. Wenz, A. Buck +4
Brilliant X-ray sources are of great interest for many research fields from biology via medicine to material research. The quest for a cost-effective, brilliant source with unprece…
Temporal evolution of longitudinal bunch profile in a laser wakefield accelerator
M. Heigoldt, S. I. Bajlekov, A. Popp +6
Due to their ultra-short duration and peak currents in the kA range, laser-wakefield accelerated electron bunches are promising drivers for ultrafast X-ray generation in compact fr…
Structural and optical properties of high quality zinc-blende/wurtzite GaAs hetero-nanowires
D. Spirkoska, J. Arbiol, A. Gustafsson +14
The structural and optical properties of 3 different kinds of GaAs nanowires with 100% zinc-blende structure and with an average of 30% and 70% wurtzite are presented. A variety of…