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Enhanced Ionic Conductivity at the Solid Electrolyte Interphase of Oxygen‐Doped Li6PS5Cl
Advanced Science, EarlyView.Machine‐learned molecular dynamics and machine‐learning‐based phase identification reveal the kinetically formed SEI at buried Li | Li6PS5Cl interfaces. The SEI is dominated by Li2S‐based anion‐substituted phases, while oxygen doping enhances SEI ionic conductivity.
Sojeong Yang +6 more
wiley +1 more source
Physica A: Statistical Mechanics and Its Applications, 2006 The dynamic evolution of granular gases is fundamentally different from molecular gases due to the energy loss during collisions. Nevertheless techniques of kinetic theory are useful in a regime, when the granular particles are moving rapidly and the gas
Annette Zippelius
exaly +4 more sources
Granular gases under resetting [PDF]
Physical Review EWe investigate the granular temperatures in force-free granular gases under exponential resetting. When a resetting event occurs, the granular temperature attains its initial value, whereas it decreases because of the inelastic collisions between the ...
Aleksei Chechkin, Anna Bodrova
exaly +7 more sources
Models of Free Cooling Granular Gases [PDF]
Advances in Complex Systems, 2001 We consider the free evolution of systems of granular particles whose dynamics is characterized by a collision rule which preserves the total momentum, but dissipates the kinetic energy. Starting from an inelastic version of a minimal model proposed by Ulam for a gas of Maxwell molecules, we introduce a new lattice model aimed at investigating the ...
Baldassarri +3 more
openaire +3 more sources
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Lyapunov spectrum of granular gases
Physical Review E, 2001We calculate and study the Lyapunov spectrum of a granular gas maintained in a steady state by an isokinetic thermostat. Considering restitution coefficients greater than unity allows us to show that the spectra change smoothly and continuously at equilibrium.
McNamara, S., Mareschal, Michel
openaire +3 more sources
Physical Review Letters, 2005
Hydrodynamic equations for nearly smooth granular gases are derived from the pertinent Boltzmann equation. The angular velocity distribution field needs to be included in the set of hydrodynamic fields. The angular velocity distribution is strongly non-Maxwellian for the homogeneous cooling state and any homogeneous steady state.
Isaac, Goldhirsch +2 more
openaire +2 more sources
Hydrodynamic equations for nearly smooth granular gases are derived from the pertinent Boltzmann equation. The angular velocity distribution field needs to be included in the set of hydrodynamic fields. The angular velocity distribution is strongly non-Maxwellian for the homogeneous cooling state and any homogeneous steady state.
Isaac, Goldhirsch +2 more
openaire +2 more sources
Compartmentalized granular gases: flux model results
Journal of Statistical Mechanics: Theory and Experiment, 2007A review is given of our previous work on the clustering phenomenon for vibrofluidized granular matter in an array of connected compartments, being a prime example of spontaneous pattern formation in a many-body system far from thermodynamic equilibrium.
van der Meer, Devaraj +3 more
openaire +1 more source
Hydrodynamics of granular gases of viscoelastic particles
Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2002Our study examines the long-time behaviour of a force-free granular gas of viscoelastic particles, for which the coefficient of restitution depends on the impact velocity, as it follows from the solution of the impact problem for viscoelastic spheres. Starting from the Boltzmann equation, we derived the hydrodynamic equations and obtained microscopic ...
Thorsten Pöschel, Nikolay Brilliantov
exaly +5 more sources
2003
In this paper, a two-dimensional granular gas of inelastic, rough spheres subject to driving is examined. Either the translational degrees of freedom are agitated proportional to a power \(\left| {v(\vec x)} \right|^\delta\) of the local particle velocity \(v(\vec x)\), or the rotational degrees are agitated randomly with respect to the angular ...
Stefan Luding +2 more
openaire +1 more source
In this paper, a two-dimensional granular gas of inelastic, rough spheres subject to driving is examined. Either the translational degrees of freedom are agitated proportional to a power \(\left| {v(\vec x)} \right|^\delta\) of the local particle velocity \(v(\vec x)\), or the rotational degrees are agitated randomly with respect to the angular ...
Stefan Luding +2 more
openaire +1 more source