39 citations · 71 across the 9 of their papers we have counts for
7 papers · 1 filter
Fast temperature up steps as a test of the Tool-Narayanaswamy formalism
Armand Rykner, François Ladieu, Marceau Hénot
We investigated the aging dynamics of a glass-forming liquid triethyl-2-acetylcitrate (TEAC), following fast temperature up steps with amplitudes ranging from 0.3 to 13.6 K. The in…
Computing dielectric spectra in molecular dynamics simulations: using a cavity to disentangle self and cross correlations
Marceau Hénot
Dielectric spectra are typically obtained in molecular dynamics (MD) simulations by analyzing the fluctuations, in the absence of an applied electric field, of the total dipole mom…
Emergence of a Hump in the Cubic Dielectric Response of Glycerol
Marceau Hénot, François Ladieu
We report a direct determination of the cubic dielectric spectra of a realistic polar molecule, glycerol, from molecular dynamic (MD) simulations. From the liquid state to the mild…
Orientational dynamics in supercooled glycerol computed from MD simulations: self and cross contributions
Marceau Hénot, Pierre-Michel Déjardin, François Ladieu
The orientational dynamics of supercooled glycerol using molecular dynamics simulations for temperatures ranging from 323 K to 253 K, is probed through correlation functions of fir…
Non-linear physical aging of supercooled glycerol induced by large upward ideal temperature steps monitored through cooling experiments
Marceau Hénot, François Ladieu
The physical aging of supercooled glycerol induced by upward temperature steps of amplitude reaching 45 K was studied by a new method consisting in heating a micrometer-thick liqui…
Temperature-Controlled Slip of Polymer Melts on Ideal Substrates
Marceau Hénot, Marion Grzelka, Jian Zhang +5
The temperature dependence of the hydrodynamic boundary condition between a PDMS melt and two different non-attractive surfaces made of either an OTS (octadecyltrichlorosilane) sel…
Friction of polymers: from PDMS melts to PDMS elastomers
Marceau Hénot, Eric Drockenmuller, Liliane Léger +1
The slip behavior of polydimethylsiloxane (PDMS) polymer melts flowing on non-adsorbing surfaces made of short non-entangled PDMS chains densely end-grafted to silica has been char…