96 citations · 162 across the 8 of their papers we have counts for
9 papers
Chiral Altermagnon in MnTe
Daniel Jost, Resham B. Regmi, Eder G. Lomeli +12
Altermagnetism has surfaced as a novel magnetic phase, bridging the properties of ferro- and anti-ferromagnetism. The momentum-dependent spin-splitting observed in these materials…
Tracking Surface Charge Dynamics on Single Nanoparticles
Ritika Dagar, Wenbin Zhang, Philipp Rosenberger +16
Surface charges play a fundamental role in physics and chemistry, particularly in shaping the catalytic properties of nanomaterials. Tracking nanoscale surface charge dynamics rema…
Lightwave-controlled band engineering in quantum materials
Sambit Mitra, Álvaro Jiménez-Galán, Marcel Neuhaus +4
Stacking and twisting atom-thin sheets create superlattice structures with unique emergent properties, while tailored light fields can manipulate coherent electron transport on ult…
Reaction Nanoscopy of Ion Emission from Sub-wavelength Propanediol Droplets
Philipp Rosenberger, Ritika Dagar, Wenbin Zhang +5
Droplets provide unique opportunities for the investigation of laser-induced surface chemistry. Chemical reactions on the surface of charged droplets are ubiquitous in nature and c…
Resonance effects in Brunel harmonic generation in thin film organic semiconductors
Weiwei Li, Ahmad Saleh, Manas Sharma +11
Organic semiconductors have attracted extensive attention due to their excellent optical and electronic properties. Here, we present an experimental and theoretical study of Brunel…
Efficient nonlinear compression of a thin-disk oscillator to 8.5 fs at 55 W average power
G. Barbiero, H. Wang, M. Graßl +7
We demonstrate an efficient hybrid-scheme for nonlinear pulse compression of high-power thin-disk oscillator pulses to the sub-10 fs regime. The output of a home-built, 16 MHz, 84…
Transient field-resolved reflectometry at 50-100 THz
M. Neuhaus, J. Schötz, M. Aulich +11
Transient field-resolved spectroscopy enables studies of ultrafast dynamics in molecules, nanostructures, or solids with sub-cycle resolution, but previous work has so far concentr…
Single-shot carrier-envelope-phase measurement in ambient air
M. Kubullek, Z. Wang, K. von der Brelje +9
The ability to measure and control the carrier envelope phase (CEP) of few-cycle laser pulses is of paramount importance for both frequency metrology and attosecond science. Here,…
Non-adiabatic ponderomotive effects in photoemission from nanotips in intense mid-infrared laser fields
Johannes Schötz, Sambit Mitra, Harald Fuest +10
Transient near-fields around metallic nanotips drive many applications, including the generation of ultrafast electron pulses and their use in electron microscopy. We have investig…