684 citations · 2.8k across the 45 of their papers we have counts for
45 papers
Expanding the reach of diffusing wave spectroscopy and tracer bead microrheology
Manuel Helfer, Chi Zhang, Frank Scheffold
Diffusing Wave Spectroscopy (DWS) is an extension of standard dynamic light scattering (DLS), applied to soft materials that are turbid or opaque. The propagation of light is model…
Mesoscopic light transport in nonlinear disordered media
Alfonso Nardi, Andrea Morandi, Romain Pierrat +4
Nonlinear disordered media uniquely combine multiple scattering and second-harmonic generation. Here, we investigate the statistical properties of the nonlinear light generated wit…
A Free Energy Model for the Plateau Shear Modulus in Thermosensitive Microgel Suspensions
Maxime Bergman, Yixuan Xu, José Muñéton Díaz +3
Polymer microgels exhibit intriguing macroscopic flow properties arising from their unique microscopic structure. Microgel colloids usually comprise a crosslinked polymer network w…
Efficient structural color from pigment-loaded nanostructures
Tianqi Sai, Luis S. Froufe-Pérez, Frank Scheffold +2
Color can originate from wavelength-dependence in the absorption of pigments or the scattering of nanostructures. While synthetic colors are dominated by the former, vivid structur…
Bandgap fluctuations and robustness in two-dimensional hyperuniform dielectric materials
Luis S. Froufe-Pérez, Geoffroy Aubry, Frank Scheffold +1
We numerically study the statistical fluctuations of photonic band gaps in ensembles of stealthy hyperuniform disordered patterns. We find that at low stealthiness, where correlati…
Probing temperature-responsivity of microgels and its interplay with a solid surface by superresolution microscopy and numerical simulations
Xhorxhina Shaulli, Rodrigo Rivas-Barbosa, Maxime Jolisse Bergman +4
Superresolution microscopy has become a powerful tool to investigate the internal structure of complex colloidal and polymeric systems, such as microgels, at the nanometer scale. T…