33 citations · 69 across the 6 of their papers we have counts for
6 papers
Decoding Thermal Stability: In situ Insights into Phase Controlled Phosphine-free Colloidal Bi-Te Nanosheets
Fagui He, Kevin Oldenburg, Rostyslav Lesyuk +1
Bismuth telluride (Bi2Te3) is a prototypical V-VI semiconductor of interest for both thermoelectric and topological applications; however, phase-selective synthesis and thermal sta…
Zone-sectored organic crystals with spatially resolved exciton dynamics
Moha Naeimi, Tim Völzer, Regina Lange +4
Among the organic semiconductors, rubrene stands out in terms of hole mobility, luminescence yield and exciton migration distance. A novel type of rubrene microcrystal is prepared…
Melting, bubble-like expansion and explosion of superheated plasmonic nanoparticles
Simon Dold, Thomas Reichenbach, Alessandro Colombo +32
We report on time-resolved coherent diffraction imaging of gas-phase silver nanoparticles, strongly heated via their plasmon resonance. The x-ray diffraction images reveal a broad…
Structural Reconstruction in Lead-free Two-dimensional Tin Iodide Perovskites Leading to High Quantum Yield Emission
Sushant Ghimire, Kevin Oldenburg, Stephan Bartling +2
We report a structural reconstruction-induced high photoluminescence quantum yield of 25% in colloidal two-dimensional tin iodide nanosheets that are synthesized by a hot-injection…
Role of Magnetic Coupling in Photoluminescence Kinetics of Mn2+-doped ZnS Nanoplatelets
Liwei Dai, Abderrezak Torche, Christian Strelow +8
Mn2+-doped semiconductor nanocrystals with tuned location and concentration of Mn2+ ions can yield diverse coupling regimes, which can highly influence their optical properties suc…
Three-Dimensional Coherent Diffractive Imaging of Isolated Faceted Nanostructures
Alessandro Colombo, Simon Dold, Patrice Kolb +29
The structure and dynamics of isolated nanosamples in free flight can be directly visualized via single-shot coherent diffractive imaging using the intense and short pulses of X-ra…