Order-disorder transition in block copolymers
= Order-disorder transition in block copolymers
{title2=$\chi N$}
The transition between a compositionally disordered state and an ordered microdomain state as effective segregation strength increases. The parameter $\chi N$ combines unlike-segment interaction preference and chain length; its transition value depends on composition and model assumptions. A bulk <thermodynamic equilibrium> boundary is not by itself an evaporation or <vitrification> kinetic model.