Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Thomas Salez"'
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract The depth dependence of structural relaxation dynamics is a key part of understanding thin glassy films. Despite this importance and decades of research, a method to provide this information has proved elusive. We measure the isothermal reju
Externí odkaz:
https://doaj.org/article/d0b4f31008ea42ac9925143dfcfbd748
Autor:
Bharti, Quentin Ferreira, Aditya Jha, Andreas Carlson, David S. Dean, Yacine Amarouchene, Tak Shing Chan, Thomas Salez
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p 043060 (2024)
Soft lubrication has been shown to drastically affect the mobility of an object immersed in a viscous fluid in the vicinity of a purely elastic wall. In this theoretical article, we develop a minimal model incorporating viscoelasticity, carrying out
Externí odkaz:
https://doaj.org/article/0c2d0900ea2042538f64fbff6eceb69f
Autor:
Raphael Saiseau, Christian Pedersen, Anwar Benjana, Andreas Carlson, Ulysse Delabre, Thomas Salez, Jean-Pierre Delville
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
Tanner’s law describes the spreading dynamics of droplets made of Newtonian viscous fluids. Here, the authors demonstrate that this law remains valid for phase-separated binary liquids close to their critical point, and thus for all the associated
Externí odkaz:
https://doaj.org/article/3d508c4b7d9044c7a1327a0ae0ed7987
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013089 (2023)
Macroscopic and microscopic properties of dense granular layers flowing down inclined planes are obtained from Discrete-Element-Method simulations for both frictionless and frictional grains. Three fundamental observations for dense granular flows ar
Externí odkaz:
https://doaj.org/article/0dad26fff24e45b1a84b5d8c2e063193
Autor:
Vincent Bertin, Zaicheng Zhang, Rodolphe Boisgard, Christine Grauby-Heywang, Elie Raphaël, Thomas Salez, Abdelhamid Maali
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032007 (2021)
We present contactless atomic force microscopy measurements of the hydrodynamic interactions between an oscillating sphere and a bubble in water at the microscale. The size of the bubble is found to have a significant effect on the response due to th
Externí odkaz:
https://doaj.org/article/e59f31d8534e43dda018c996394751f5
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032011 (2021)
Brownian motion in confinement and at interfaces is a canonical situation, encountered from fundamental biophysics to nanoscale engineering. Using the Lorenz-Mie framework, we optically record the thermally induced tridimensional trajectories of indi
Externí odkaz:
https://doaj.org/article/1dfc9cf00bde4208bf4ff6eb3b211441
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Whether or not amorphous solids exhibit strain-dependent surface energies, like those of crystalline materials, is still a matter of debate. Here, Schulman et al. monitor the contact angle of droplets on strained polymeric glasses and elastomers, whi
Externí odkaz:
https://doaj.org/article/d601e3263426414fb6cf046a442088b5
Autor:
Mark Ilton, Thomas Salez, Paul D. Fowler, Marco Rivetti, Mohammed Aly, Michael Benzaquen, Joshua D. McGraw, Elie Raphaël, Kari Dalnoki-Veress, Oliver Bäumchen
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
When modeling fluid flow over a solid surface, one must determine the slip velocity at the boundary. Here Ilton et al. perform experiments to quantify the slip length of polymer melts at a nearly ideal solid surface and capture them in a model involv
Externí odkaz:
https://doaj.org/article/7741b973a99e4aa9a6f8de6679bc80e0
Autor:
Julien Dupré de Baubigny, Corentin Trégouët, Thomas Salez, Nadège Pantoustier, Patrick Perrin, Mathilde Reyssat, Cécile Monteux
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Biocompatible microencapsulation is of widespread interest for the targeted delivery of active species in fields such as pharmaceuticals, cosmetics and agro-chemistry. Capsules obtained by the self-assembly of polymers at interfaces enable t
Externí odkaz:
https://doaj.org/article/ff22ad3161f6442297375ea1571a8581
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043166 (2020)
Confined glasses and their anomalous interfacial rheology raise important questions in fundamental research and numerous practical applications. In this work, we study the influence of interfacial air nanobubbles on the free surface of ultrathin high
Externí odkaz:
https://doaj.org/article/a8c9a6ee95f4494c9cb29c5ef3ab32da