Figure 1From: Nano- and mesoscale modeling of cement matrixSnapshot of the atomistic model and plot of free energy. (a) Snapshot of the atomistic model of two C-S-H layers with a cross section of 1/2 × 5.3 × 2.6 nm2. (b) The plot of the free energy against the center-to-center distance obtained from metadynamics simulation.Back to article page