Figure 2.
The Ising model lattice at a single time point once steady state has been reached for 3 different values of the temperature parameter. (A) The Ising lattice at a cold temperature of 1.5. Almost all spins are aligned (white) and there is little change across time. (C) The Ising lattice at a high temperature of T = 105. The spins form a more or less random pattern across the lattice. (B) The Ising lattice near critical temperature, T = 2.3. The lattice contains clusters of spins that are both small and large. Note that these are snapshots and that the spin structure of the model is best appreciated when evolving across time.