28 citations · 61 across the 9 of their papers we have counts for
9 papers
4D Synchrotron X-Ray Multi Projection Imaging (XMPI) for studying multiphase flow dynamics and flow instabilities in porous networks
Patrick Wegele, Zisheng Yao, Jonas Tejbo +11
Flow instabilities such as Haines jumps in porous media are common phenomena that occur on sub-second timescales. X-rays are particularly suitable for investigating these processes…
Time-resolved X-ray radiography of through-thickness liquid transport in partly saturated needle-punched nonwovens
Patrick Wegele, Zisheng Yao, Jonas Tejbo +7
Nonwoven fibre networks underpin filtration, insulation and geotextiles, where liquid uptake, redistribution and release govern performance. In needle-punched felts, barbed needles…
ForMAX -- a beamline for multiscale and multimodal structural characterization of hierarchical materials
K. Nygård, S. A. McDonald, J. B. González +35
The ForMAX beamline at the MAX IV Laboratory provides multiscale and multimodal structural characterization of hierarchical materials in the nm to mm range by combining small- and…
Breaking the Reptation Trap: Escape Dynamics of Semi-Flexible Polymers in Crowded Networks
Ahmad Reza Motezakker, Andrés Córdoba, Tomas Rosén +2
Semi-flexible polymers in crowded environments exhibit complex dynamics that play a crucial role in various biological and material design processes. Based on the classic reptation…
Exploring Nanofibrous Networks with X-ray Photon Correlation Spectroscopy
Tomas Rosén, HongRui He, Ruifu Wang +5
Nanofibrous networks are the foundation and natural building strategy for all life forms on our planet. Apart from providing structural integrity to cells and tissues, they also pr…
Formation of colloidal threads in geometrically varying flow-focusing channels
V. Krishne Gowda, Cecilia Rydefalk, L. Daniel Söderberg +1
When two miscible fluids are brought into contact with each other, the concentration gradients induce stresses. These are referred to as Korteweg stresses and are analogous to inte…
Orientation and dynamics of stiff polymeric nanoparticles
Christophe Brouzet, Nitesh Mittal, L. Daniel Söderberg +1
Successful assembly of suspended nanoscale rod-like particles depends on fundamental phenomena controlling rotational and translational diffusion. Despite the significant developme…
Dynamic characterization of cellulose nanofibrils in sheared and extended semi-dilute dispersions
Tomas Rosén, Nitesh Mittal, Stephan V. Roth +3
New materials made through controlled assembly of dispersed cellulose nanofibrils (CNF) has the potential to develop into biobased competitors to some of the highest performing mat…
Evaluating alignment of elongated nanoparticles in cylindrical geometries through small angle X-ray scattering experiments
Tomas Rosén, Christophe Brouzet, Stephan V. Roth +2
The increased availability and brilliance of new X-ray facilities have in the recent years opened up the possibility to characterize the motion of dispersed nanoparticles in variou…