Interface Energy

Interface energy refers to the energy associated with the boundary between two different materials or phases. When two substances come into contact, their interface can influence properties like adhesion, strength, and stability. The interface energy depends on the interactions between the molecules at this boundary and can affect how the materials behave—such as how easily they stick together or separate. Understanding interface energy is important in fields like materials science and engineering, as it helps predict and control how different materials will interact, bond, or deform at their junctions.