70 citations · 119 across the 5 of their papers we have counts for
4 papers · 1 filter
Non-simple flow behavior in a polar van der Waals liquid: structural relaxation under scope
Silvia Arrese-Igor, Angel Alegria, Juan Colmenero
The non-exponential character of the structural relaxation is considered one of the hallmarks of the glassy dynamics and in this context, the singular shape observed by dielectric…
Self-propelling colloidal finite state machines
Steven van Kesteren, Laura Alvarez, Silvia Arrese-Igor +2
Endowing materials with physical intelligence holds the key for a progress leap in robotic systems. In spite of the growing success for macroscopic devices, transferring these conc…
Reconfigurable Artificial Microswimmers with Internal Feedback
L. Alvarez, M. A. Fernandez-Rodriguez, A. Alegria +4
Micron-size self-propelling particles are often proposed as synthetic models for biological microswimmers, yet they lack internally regulated adaptation, which is central to the au…
Anomalous Molecular Weight Dependence of Chain Dynamics in Unentangled Polymer Blends with Strong Dynamic Asymmetry
Silvia Arrese-Igor, Angel Alegria, Angel J. Moreno +1
We address the general question of how the molecular weight dependence of chain dynamics in unentangled polymers is modified by blending. By dielectric spectroscopy we measure the…