Relationship between the liquid–liquid phase transition and dynamic behaviour in the Jagla model
Relationship between the liquid–liquid phase transition and dynamic behaviour in the Jagla model
Using molecular dynamics simulations, we study a spherically symmetric 'two-scale' Jagla potential with both repulsive and attractive ramps. This potential displays a liquid–liquid phase transition with a positively sloped coexistence line ending at a critical point well above the equilibrium melting line. We study the dynamic behaviour in the vicinity …