Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Herrero, Cecilia"'
Autor:
Herrero, Cecilia, Berthier, Ludovic
Publikováno v:
Physical Review Letters 132, 258201 (2024)
We propose a computational strategy to quantify the temperature evolution of the timescales and lengthscales over which dynamic facilitation affects the relaxation dynamics of glass-forming liquids at low temperatures, that requires no assumption abo
Externí odkaz:
http://arxiv.org/abs/2310.16935
Publikováno v:
J. Chem. Phys. 159, 114504 (2023)
Upon heating, ultrastable glassy films transform into liquids via a propagating equilibration front, resembling the heterogeneous melting of crystals. A microscopic understanding of this robust phenomenology is however lacking because experimental re
Externí odkaz:
http://arxiv.org/abs/2304.12039
Thermo-osmotic flows, generated at liquid-solid interfaces by thermal gradients, can be used to produce electric currents from waste heat on charged surfaces. The two key parameters controlling the thermo-osmotic current are the surface charge and th
Externí odkaz:
http://arxiv.org/abs/2211.16355
Publikováno v:
Proc. Natl. Acad. Sci USA 120, e2220824120 (2023)
The discovery of ultrastable glasses has raised novel challenges about glassy systems. Recent experiments studied the macroscopic devitrification of ultrastable glasses into liquids upon heating but lacked microscopic resolution. We use molecular dyn
Externí odkaz:
http://arxiv.org/abs/2210.04775
Our Society is in high need of alternatives to fossil fuels. Nanoporous systems filled with aqueous electrolytes show great promises for harvesting the osmotic energy of sea water or waste heat. At the core of energy conversion in such nanofluidic sy
Externí odkaz:
http://arxiv.org/abs/2204.13522
Among all fluids, water has always been of special concern for scientists from a broad variety of research fields due to its rich behavior. In particular, some questions remain unanswered nowadays concerning the temperature dependence of bulk and int
Externí odkaz:
http://arxiv.org/abs/2112.05525
Autor:
Oga, Haruki, Omori, Takeshi, Herrero, Cecilia, Merabia, Samy, Joly, Laurent, Yamaguchi, Yasutaka
Nanofluidics shows great promise for energy conversion and desalination applications. The performance of nanofluidic devices is controlled by liquid-solid friction, quantified by the Navier friction coefficient (FC). Despite decades of research, ther
Externí odkaz:
http://arxiv.org/abs/2107.06113
Autor:
Herrero, Cecilia, Joly, Laurent
The Poisson-Boltzmann (PB) equation provides a mean-field theory of electrolyte solutions at interfaces and in confinement, describing how ions reorganize close to charged surfaces to form the so-called electrical double layer (EDL), with numerous ap
Externí odkaz:
http://arxiv.org/abs/2105.00720
Publikováno v:
Nanoscale 14, 626 (2022)
Thermo-osmotic flows - flows generated in micro and nanofluidic systems by thermal gradients - could provide an alternative approach to harvest waste heat. However, such use would require massive thermo-osmotic flows, which are up to now only predict
Externí odkaz:
http://arxiv.org/abs/2012.11571